InChI=1/C20H20ClNO4/c1-4-6-14-9-13(10-18(19(14)23)26-5-2)12-22-15-7-8-16(17(21)11-15)20(24)25-3/h4,7-12,23H,1,5-6H2,2-3H3	6B5BAF6007F96B8C