InChI=1/C15H15N5O2S2/c1-8-10(19-12(16)11(13(17)21)24-15(19)23)14(22)20(18(8)2)9-6-4-3-5-7-9/h3-7,11,16H,1-2H3,(H2,17,21)/t11-/m0/s1/f/h17H2 8C117AAA84FE8EF2