InChI=1/C21H25ClN4O3/c1-3-18(15-5-4-6-17(22)13-15)23-21(27)16-7-8-19(20(14-16)26(28)29)25-11-9-24(2)10-12-25/h4-8,13-14,18H,3,9-12H2,1-2H3,(H,23,27)/p+1/t18-/m1/s1/fC21H26ClN4O3/h23-24H/q+1 747CD08E47E2EB2A