InChI=1/C20H27ClN4O2/c1-22-19(26)16-8-5-14(9-17(16)21)23-20(27)24-18-12-3-2-4-13(18)11-25(10-12)15-6-7-15/h5,8-9,12-13,15,18H,2-4,6-7,10-11H2,1H3,(H,22,26)(H2,23,24,27)/p+1/t12-,13+,18?/fC20H28ClN4O2/h22-25H/q+1 2C7D33E5B48887D2