InChI=1/C20H22ClN3O3/c1-2-12-27-18-6-5-15(13-16(18)21)23-19(25)20(26)24-11-3-4-17(24)14-7-9-22-10-8-14/h5-10,13,17H,2-4,11-12H2,1H3,(H,23,25)/t17-/m1/s1/f/h23H 3C1DB9BDEB2037E3