O=C(Nc1cccc(OCc2cc(=O)n3ccccc3n2)c1)Nc1cccc(C(F)(F)F)c1
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?