InChI=1/C20H27ClN4O2/c1-24-12-10-20(11-13-24)17(26)25(18(27)23-20)14-22-19(8-2-3-9-19)15-4-6-16(21)7-5-15/h4-7,22H,2-3,8-14H2,1H3,(H,23,27)/p+1/fC20H28ClN4O2/h23-24H/q+1 A22C30B13AD95D79