A1INS a1ins 3-cyclohexyl-23,24-dimethoxy-17-methyl-11,22-dioxa-5-aza-23lambda5,24lambda5-diphospha-2,23lambda5-diphosphapentacyclo[21.2.1.01,18.05,10.018,23]hexacosa-18,24-diene-4,12-quinone A1INS