InChI=1/C15H17N5O4S2/c1-9-3-4-10(2)13(7-9)17-15(25)19-18-12-6-5-11(26(16,23)24)8-14(12)20(21)22/h3-8,18H,1-2H3,(H2,16,23,24)(H2,17,19,25)/f/h17,19H,16H2 10646A3FE537D32B