C[C@]12CC[C@H]3[C@@H](CCC4=C[C@@H](N5CCCC5)CC[C@@]43C)[C@@H]1C/C(=C\c1ccncc1)[C@@H]2O
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?