O=C1N=C(N2CCOCC2)S/C1=C\c1ccc(OS(=O)(=O)c2ccccc2)cc1
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?