InChI=1/C18H20N2O4S/c1-12-4-6-15(7-5-12)19-25(22,23)16-8-9-18-17(10-16)20(14(3)21)11-13(2)24-18/h4-10,13,19H,11H2,1-3H3/t13-/m0/s1	E7FA51378FD18228