Table 2.
Tanimoto similarity comparisons of structures (ECFP_4 Fingerprints [31])
Structure | Tautomer | Most similar structure | ||||
---|---|---|---|---|---|---|
Tautomer | Similarity | Probability of equal potency (%) | Structure | Similarity | Probability of equal potency (%) | |
101 | 102 | 0.07 | 0.14 | 103 | 0.43 | 18.66 |
103 | 104 | 0.07 | 0.14 | 105 | 0.43 | 18.66 |
105 | 106 | 0.07 | 0.14 | 103 | 0.43 | 18.66 |
107 | 108 | 0.06 | 0.12 | 105 | 0.19 | 0.89 |
107 | 109 | 0.06 | 0.12 | 105 | 0.19 | 0.89 |
108 | 109 | 0.06 | 0.12 | 106 | 0.23 | 1.62 |
110 | 111 | 0.04 | 0.09 | 104 | 0.22 | 1.40 |
112 | 113 | 0.15 | 0.49 | 111 | 0.33 | 6.57 |
201 | 202 | 0.30 | 4.42 | 204 | 0.33 | 6.57 |
203 | 201 | 0.26 | 2.52 | 206 | 0.33 | 6.57 |
202 | 203 | 0.22 | 1.40 | 205 | 0.35 | 8.42 |
204 | 205 | 0.27 | 2.91 | 201 | 0.33 | 6.57 |
204 | 206 | 0.25 | 2.18 | 205a | 0.27 | 2.91 |
205 | 206 | 0.25 | 2.18 | 202 | 0.35 | 8.42 |
401 | 405 | 0.15 | 0.49 | 404 | 0.43 | 18.66 |
402 | 406 | 0.21 | 1.20 | 404 | 0.49 | 26.65 |
403 | 407 | 0.23 | 1.62 | 404 | 0.55 | 25.46 |
404 | 408 | 0.23 | 1.62 | 403 | 0.55 | 32.07 |
501 | 502 | 0.42 | 17.23 | 502a | 0.42 | 17.23 |
601 | 602 | 0.34 | 7.45 | 602a | 0.34 | 7.45 |
701 | 702 | 0.56 | 32.70 | 702a | 0.56 | 32.70 |
801 | 802 | 0.38 | 11.81 | 802a | 0.38 | 11.81 |
901 | 902 | 0.26 | 2.52 | 902a | 0.26 | 2.52 |
901 | 903 | 0.27 | 2.91 | 903a | 0.27 | 2.91 |
902 | 803 | 0.47 | 24.20 | 903a | 0.47 | 24.20 |
aThe most similar structure is a tautomer