CC(=O)OC1=C2CC3(C)OC(=O)CC(C)(C)C3=CC=C2C=C(C(C)C)C1=O
Orally active drug usually follows the rule of three, in which the molecular weight of a fragment is <300, the c Log P 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?