CC1=NN(c2ccccc2)C(=O)/C1=C\C=C1/N(C)c2ccccc2C1(C)C
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?