InChI=1/C16H18N3O4S2/c1-9-4-5-12(16(17)21)8-13(9)19-25(22,23)15-7-6-14(24-15)10(2)18-11(3)20/h4-8,10H,1-3H3,(H2,17,21)(H,18,20)/q-1/t10-/m0/s1/f/h18H,17H2 C8F0A1EC7EE0B454