CCOC(=O)C(C(=O)COC(C)(C)C)[C@@H]1C=C[C@H](OC(C)=O)C1
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?