Cc1ccc2c(=O)cc(C(=O)Nc3ccc(S(=O)(=O)N4CCCCC4)cc3)oc2c1
Orally active drug usually follows the rule of three, in which the molecular weight of a fragment is <300, the c Log P is ≤3, the number of hydrogen bond donors is ≤3 and the number of hydrogen bond acceptors is ≤3. The molecule meets rule of three or not?