InChI=1/C24H23ClN2O3/c25-20-3-1-2-17(11-20)23(28)14-26-21-8-6-15-4-5-16(10-19(15)12-21)22-9-7-18(13-27-22)24(29)30/h1-5,7,9-11,13,21,23,26,28H,6,8,12,14H2,(H,29,30)/t21-,23-/m0/s1/f/h26H C9CFA7E3D9F59CE2