InChI=1/C20H15ClN2O2/c1-11-4-3-5-13(8-11)18-15-10-14(21)6-7-16(15)22-20(24)19(18)17-9-12(2)23-25-17/h3-10H,1-2H3,(H,22,24)/f/h22H FEB262868037DD3F