InChI=1/C17H20N2O5S/c1-3-12-14(16(22)23-2)15(19-17(25)18-12)10-4-6-11(7-5-10)24-9-8-13(20)21/h4-7,15H,3,8-9H2,1-2H3,(H,20,21)(H2,18,19,25)/p-1/t15-/m1/s1/fC17H19N2O5S/h18-19H/q-1 932E84AD28E7A0E2