InChI=1/C21H21ClN2O4/c1-13-17(12-20(26)23-9-10-25)18-11-16(28-2)7-8-19(18)24(13)21(27)14-3-5-15(22)6-4-14/h3-8,11,25H,9-10,12H2,1-2H3,(H,23,26)/f/h23H	2170697A4FA90691