O=C(Nc1ccc2[nH]c(C(=O)N3CC(CCl)c4ccc([N+](=O)[O-])cc43)cc2c1)c1cc2ccccc2o1
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?