InChI=1/C19H20N2O4S/c1-12-4-9-17(13(2)10-12)20-18(22)15-5-7-16(8-6-15)21-19(23)14(3)11-26(21,24)25/h4-10,14H,11H2,1-3H3,(H,20,22)/t14-/m1/s1/f/h20H	2CBF60C4E0CBA6D7