InChI=1/C24H25ClN2O2/c1-17(18-8-12-21(25)13-9-18)27-23(28)16-26-24(19-6-4-3-5-7-19)20-10-14-22(29-2)15-11-20/h3-15,17,24,26H,16H2,1-2H3,(H,27,28)/t17-,24-/m1/s1/f/h27H 74C69E77133208E0