N=C1N[C@H](O)[C@H]2C3O[C@]4(O)O[C@H](C(O)[C@@]2(N1)[C@@H]4O)C3(O)CO
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?