WHAT DOES SENCE MEAN?

Additionally, the indole Main is substituted at R3 which has a carbonyl team that's also bonded to a napthalene moeity. Napthalene can be a bicyclic structure of two fused benzene rings. This carbonyl bridge of JWH-018 classifies it like a ketone. JWH-018 is surely an analog of THJ-018, in which the Main indazole framework is substituted with an in