COc1ccc(-c2nc3n(n2)C(c2cccc(C)c2)C(C(N)=O)=C(C)N3)cc1OC
In analogy to the rule of five, it has been proposed that ideal fragments should follow the rule of three, in which the molecular weight of a fragment is <300, the c LogP 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?