InChI=1/C20H28ClN3O3/c1-6-10-24(11-7-2)17(14(3)4)13-22-19(25)20(26)23-16-12-15(21)8-9-18(16)27-5/h6-9,12,14,17H,1-2,10-11,13H2,3-5H3,(H,22,25)(H,23,26)/t17-/m1/s1/f/h22-23H F4128EE0F15A2272