InChI=1/C11H17N5O2S2/c1-8-7-16-11(12-8)19-10(14-16)13-9-3-5-15(6-4-9)20(2,17)18/h7,9H,3-6H2,1-2H3,(H,13,14)/f/h13H 37895764E72CA238