InChI=1/C19H20N2O4S/c1-12-10-13(2)18(14(3)11-12)20-19(23)15-4-6-16(7-5-15)21-17(22)8-9-26(21,24)25/h4-7,10-11H,8-9H2,1-3H3,(H,20,23)/f/h20H	6216A0D05AE98146