InChI=1/C17H22N4O5S2/c1-11(13-3-7-15(8-4-13)27(18,23)24)20-17(22)21-12(2)14-5-9-16(10-6-14)28(19,25)26/h3-12H,1-2H3,(H2,18,23,24)(H2,19,25,26)(H2,20,21,22)/t11-,12-/m0/s1/f/h20-21H,18-19H2 51E7A8ADBC6E4F57