O=C(C[n+]1cccc(NC(=O)c2ccccc2)c1)c1ccccc1.[Br-]
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?