The molecule is the (1R,2S,1'R,2'S)-diastereoisomer of doxacurium. It is a quaternary ammonium ion, a diester and a succinate ester. It is an enantiomer of a (1S,2R,1'S,2'R)-doxacurium.
bis[3-[(1R,2S)-6,7,8-trimethoxy-2-methyl-1-[(3,4,5-trimethoxyphenyl)methyl]-3,4-dihydro-1H-isoquinolin-2-ium-2-yl]propyl] butanedioate