InChI=1/C17H18N2O4S/c1-9-7-5-6-8-12(9)19-15(21)14-10(2)13(17(22)23-4)16(24-14)18-11(3)20/h5-8H,1-4H3,(H,18,20)(H,19,21)/f/h18-19H	A3A046D2F2ECF78F