COc1cc(C2c3[nH]c4ccccc4c3C[C@H]3C(=O)N(CCO)CC(=O)N23)cc(OC)c1OC
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?