InChI=1/C16H20N4O2S2/c17-14(21)9-20-7-3-4-11(8-20)18-15(22)10-23-16-19-12-5-1-2-6-13(12)24-16/h1-2,5-6,11H,3-4,7-10H2,(H2,17,21)(H,18,22)/t11-/m1/s1/f/h18H,17H2 DFD025D610A81797