InChI=1/C17H18N2O5S2/c1-11-15-5-3-4-6-16(15)24-17(11)12(2)19-26(22,23)14-9-7-13(8-10-14)25(18,20)21/h3-10,12,19H,1-2H3,(H2,18,20,21)/t12-/m1/s1/f/h18H2	0A1F0B6B9E3BE741