InChI=1/C16H16N6O4S/c1-26-11-4-2-3-10(7-11)22-13(20-21-16(22)27-8-12(17)23)5-9-6-14(24)19-15(25)18-9/h2-4,6-7H,5,8H2,1H3,(H2,17,23)(H2,18,19,24,25)/f/h18-19H,17H2 A3D0651ABD6DBD63