4-MMC LUX ANALOG. Our new MMC quad. We invite you to test, the first opinions of our researchers are very positive. Mephedrone, also known as 4-methylmethcathinone, 4-MMC, and 4-methylephedrone, is a synthetic stimulant drug belonging to the amphetamine and cathinone classes. It is commonly referred to by slang names such as drone, M-CAT, White Magic, meow meow, and bubble. Wikipedia