InChI=1/C18H17ClN2O6/c1-10-5-12(6-11(2)17(10)23)8-20-16(22)9-27-18(24)13-3-4-14(19)15(7-13)21(25)26/h3-7,23H,8-9H2,1-2H3,(H,20,22)/f/h20H	3FC73BC90BB85243