two-MMC, 3-CEC, and three-FMC are all synthetic stimulants with the cathinone family, but they may have distinct chemical buildings, marketplace histories, and hazard profiles.⚗️ 2-MMC (2-Methylmethcathinone)2-MMC is a ring-substituted artificial cathinone along with a structural isomer of the greater perfectly-identified three-MMC and four-MMC