InChI=1/C25H25ClN2O3/c26-21-6-2-17(3-7-21)1-4-19-5-10-24(30)28-13-18-11-20(25(19)28)14-27(12-18)15-22-8-9-23(16-29)31-22/h1-10,18,20,29H,11-16H2/b4-1+/t18-,20+/m0/s1 3B629F1D6AA982D6