C=C1C(=O)OC2/C=C(\C)C(=O)CC3OC(C)(C)OC3(C)CC(OC(=O)/C(C)=C/C)C12
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?