InChI=1/C20H22ClN3O2/c1-20-10-11-23(2)18(20)24(3)17-9-8-15(12-16(17)20)26-19(25)22-14-6-4-13(21)5-7-14/h4-9,12,18H,10-11H2,1-3H3,(H,22,25)/p+1/t18-,20-/m0/s1/fC20H23ClN3O2/h22-23H/q+1 660BA1F8246AB426