Cc1ccc(/C=C/c2nc(O)c3c(C)c(C(=O)O)sc3n2)cc1[N+](=O)[O-]
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?