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. 2012 Mar 4;26(3):311–318. doi: 10.1007/s10822-012-9557-y

Table 4.

QMPSA calculated at different density values versus absorbed fraction of the validation-set molecules

Drug QMPSA (Å2) QMPSA (Å2) Absorbed fraction
Density 0.01 e/bohr3
ESPapolar, low −0.028
ESPapolar, high 0.115
Density 0.0005 e/bohr3
ESPapolar, low −0.025
ESPapolar, high 0.043
Caffeine 27.0 40.0 100
Salicylic acid 30.7 54.4 100
Norgestrel 22.1 37.9 100
Felodipine 30.5 38.0 100
Tiacrilast 30.9 42.3 99
Theophylline 32.2 51.9 98
Testosterone 21.9 40.5 98
Verapamil 33.3 58.3 95
Warfarine 28.2 54.7 93
Diltiazem 28.2 43.6 92
Propranolol 16.6 21.6 90
Hydrocortisone 42.0 62.1 89
Cimetidine 37.1 78.9 84
Terbutaline 32.7 53.4 73
Ceftriaxone 93.1 181.1 1
Aztreonam 98.8 155.9 0