Wikipedia
MDMB-CHMICA
MDMB-CHMICA (also incorrectly known as MMB-CHMINACA) is an indole-based synthetic cannabinoid that is a potent agonist of the CB receptor and has been sold online as a designer drug. While MDMB-CHMICA was initially sold under the name "MMB-CHMINACA", the compound corresponding to this code name (i.e. the isopropyl instead of t-butyl analogue of MDMB-CHMINACA) has been identified on the designer drug market in 2015 as AMB-CHMINACA.