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)/t18-,20-/m0/s1/f/h22H 287247A6FAE8E7C6