COc1ccc2c(c1OC)c(=O)n1c3ccc(OC(C)C(=O)NCCN4CCOCC4)cc3c3ccnc2c31
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?