CC(=O)OCC1OC(Oc2cc(OC(C)=O)c3c(=O)cc(-c4ccc(OC(C)=O)c(OC(C)=O)c4)oc3c2)C(OC(C)=O)C(OC(C)=O)C1OC(C)=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?