InChI=1/C21H25ClN4O3/c1-24-12-13-25(20(15-24)16-6-3-2-4-7-16)11-5-10-23-21(27)18-9-8-17(26(28)29)14-19(18)22/h2-4,6-9,14,20H,5,10-13,15H2,1H3,(H,23,27)/p+1/t20-/m0/s1/fC21H26ClN4O3/h23,25H/q+1 134EF2E02E2123AE