CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1cccc(S(=O)(=O)N2CCc3ccccc3C2)c1
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?