InChI=1/C20H23N5O4S2/c1-14-7-8-17(24-31(28,29)13-15-5-3-2-4-6-15)20(27)25(14)11-18(26)22-10-19-23-16(9-21)12-30-19/h2-8,12,24H,9-11,13,21H2,1H3,(H,22,26)/p+1/fC20H24N5O4S2/h21-22H/q+1 8405D81F1D66555D