Table 5: Comparative biological activity [logIC50 (M)] of the training set.

Compound no. Observed activity Calculated activity Predicted activity
1 7.180 6.465 6.446
2 6.742 6.117 6.095
3 6.648 5.836 5.793
4 6.609 5.860 5.821
6 6.488 5.964 5.941
7 6.472 6.160 6.150
9 6.213 5.949 5.928
10 6.056 5.949 5.941
11 5.803 5.860 5.863
13 7.167 6.232 6.203
14 6.652 5.964 5.934
16 6.971 6.384 6.369
17 6.879 6.256 6.237
19 5.399 5.091 5.053
20 4.963 4.954 4.954
22 5.848 5.470 5.421
25 6.907 6.594 6.585
27 7.432 7.428 7.427
28 5.154 5.812 5.848
29 5.253 5.836 5.867
32 5.462 6.334 6.359
33 7.194 6.222 6.054
34 4.360 5.106 5.139
36 5.298 5.106 5.098
37 4.799 5.106 5.120
38 5.363 5.259 5.254
40 4.807 5.091 5.127
41 5.416 5.836 5.858
42 4.516 5.091 5.163
43 5.762 6.465 6.484
44 5.388 5.836 5.859
45 4.377 4.978 5.006
49 4.470 5.202 5.301
50 6.224 5.494 5.398
52 4.625 5.607 5.660
53 5.770 5.631 5.624
54 5.991 6.520 6.604
55 5.594 5.607 5.608
56 4.581 5.607 5.662
60 6.270 6.602 6.618
61 5.866 5.607 5.594
62 9.770 9.381 9.329
65 9.444 8.634 8.571
67 8.790 8.155 8.121
68 8.770 8.634 8.623
69 8.499 7.776 7.685
70 8.408 8.634 8.651
71 8.398 9.145 9.246
73 8.332 8.584 8.613
74 8.301 8.947 9.247
75 8.222 8.155 8.151
76 8.222 8.155 8.151
77 8.166 8.586 8.703
78 8.046 8.982 9.090
79 8.018 8.285 8.301
80 8.000 7.809 7.798