Cc1c(Br)c(=O)oc2cc(OCC(=O)N3C[C@@H]4C[C@H](C3)Cn3c4cccc3=O)ccc12
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?