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. Author manuscript; available in PMC: 2015 Oct 27.
Published in final edited form as: Regul Toxicol Pharmacol. 2012 Jul 17;65(1):60–67. doi: 10.1016/j.yrtph.2012.07.003

Table 2.

Top 10 individual priority scores over all toxicity endpoints and over human, mammal, and aquatic toxicity endpoints.

All Endpoints (N=12) Human Endpoints (N=2) Mouse/Rat Endpoints (N=4) Aquatic Endpoints (N=6)
Rank Compound n Priority
Score
Compound n Priority
Score
Compound n Priority
Score
Compound n Priority
Score
1 Levothyroxine Sodium 12 1.82 Levothyroxine Sodium 2 3.13 Fluticasone Propionate 2 2.07 Montelukast Sodium 6 2.03
2 Ranitidine HCl 12 1.65 Fluticasone Propionate 2 2.46 Ranitidine HCl 4 1.95 Clopidogrel Bisulfate 6 1.77
3 Clopidogrel Bisulfate 9 1.57 Hydrochlorothiazide 2 1.57 Furosemide 4 1.78 Levothyroxine Sodium 6 1.65
4 Fluticasone Propionate 10 1.51 Furosemide 2 1.44 Levetiracetam 4 1.70 Simvastatin 6 1.61
5 Furosemide 12 1.44 Ranitidine HCl 2 1.36 Metformin HCl 4 1.65 Ranitidine HCl 6 1.55
6 Montelukast Sodium 9 1.40 Lisinopril 1 1.25 Clopidogrel Bisulfate 1 1.59 Telmisartan 6 1.51
7 Trimethoprim 10 1.30 Rosuvastatin Calcium 1 1.22 Atenolol 4 1.52 Bupropion HCl 6 1.43
8 Atenolol 12 1.27 Ciprofloxacin HCl 2 1.21 Hydrochlorothiazide 3 1.50 Trimethoprim 6 1.42
9 Tramadol HCl 12 1.26 Trimethoprim 1 1.19 Levothyroxine Sodium 4 1.43 Nitrofuratoin 6 1.37
10 Simvastatin 11 1.23 Estrogen, conjugated 1 1.17 Triamterene 2 1.42 Tramadol HCl 6 1.36
11 Hydrochlorothiazide 11 1.16 Clonidine 2 1.17 Tramadol HCl 4 1.32 Hydroxyzine Pamoate 6 1.35
12 Acetaminophen 12 1.15 Topiramate 2 1.13 Fexofenadine HCl 1 1.32 Acetaminophen 6 1.29
13 Metformin HCl 12 1.14 Fexofenadine HCl 2 1.13 Acetaminophen 4 1.30 Amoxicillin Trihydrate 6 1.28
14 Bupropion HCl 12 1.12 Alendronate Sodium 1 1.09 Gabapentin 4 1.27 Hydroxychloroquine Sulfate 6 1.28
15 Olmesartan Medoxomil 7 1.10 Risperidone 2 1.06 Risperidone 4 1.24 Pioglitazone HCl 6 1.27
16 Sulfamethoxazole 9 1.09 Lamotrigine 2 1.06 Lamotrigine 4 1.24 Sulfamethoxazole 6 1.23
17 Pioglitazone HCl 8 1.07 Atenolol 2 1.04 Polyethylene Glycol 1 1.20 Irbesartan 6 1.22
18 Levetiracetam 12 1.06 Tadalafil 1 1.02 Citalopram HBr 4 1.20 Furosemide 6 1.21
19 Risperidone 12 1.06 Oxycodone HCl 2 0.99 Hydrocodone Bitartrate 3 1.15 Atenolol 6 1.18
20 Citalopram HBr 12 1.04 Simvastatin 2 0.98 Penicillin V Potassium 2 1.12 Trazodone HCl 6 1.18