InChI=1/C23H29ClN2O3/c1-3-6-18-9-10-22(23(15-18)28-2)29-17-19(27)16-25-11-13-26(14-12-25)21-8-5-4-7-20(21)24/h3-10,15,19,27H,11-14,16-17H2,1-2H3/b6-3+/t19-/m1/s1 DC8E322D27F96448