InChI=1/C16H20N6O4S2/c1-11-10-14(23)19-15(17-11)20-21-16(27)18-12-2-4-13(5-3-12)28(24,25)22-6-8-26-9-7-22/h2-5,10H,6-9H2,1H3,(H2,18,21,27)(H2,17,19,20,23)/f/h17-18,20-21H 40E42E0C19BA0076