InChI=1/C20H22ClN3O3/c21-17-11-15(4-5-18(17)25)20(27)23-16-3-1-2-13(10-16)12-24-8-6-14(7-9-24)19(22)26/h1-5,10-11,14,25H,6-9,12H2,(H2,22,26)(H,23,27)/p+1/fC20H23ClN3O3/h23-24H,22H2/q+1 975E933419E77392