InChI=1/C20H26ClN3O3/c1-12-8-13(2)11-24(10-12)7-6-17(25)23-18-15-9-14(21)4-5-16(15)22-19(18)20(26)27-3/h4-5,9,12-13,19H,6-8,10-11H2,1-3H3,(H,23,25)/p+2/t12-,13-,19+/m1/s1/fC20H28ClN3O3/h22-24H/q+2 268D8A18EF7AE241