InChI=1/C20H28ClN3O2/c21-16-9-4-6-14(12-16)13-23-19(25)17-10-5-11-24(17)20(26)18(22)15-7-2-1-3-8-15/h4,6,9,12,15,17-18H,1-3,5,7-8,10-11,13,22H2,(H,23,25)/p+1/t17-,18+/m0/s1/fC20H29ClN3O2/h22-23H/q+1 0CE1B98F1408C01E