COc1cc(NS(=O)(=O)c2ccc(N/C=C(\C=O)c3nc4ccccc4o3)cc2)nc(OC)n1
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?