CC(C)NC(=O)CN1CCN(C2=C(Cl)C(=O)c3c(O)ccc(O)c3C2=O)CC1
The rule of three is typically followed by orally active drugs, which have a molecular weight of <300, a c LogP of ≤3, a hydrogen bond donor count of ≤3 and a hydrogen bond acceptor count of ≤3. Does the molecule comply with the rule of three?