CC(C)CN=C(S)N(CCN(C)C)Cc1cc2cc3c(cc2nc1O)OCO3
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?