InChI=1/C16H16N6O3S/c23-14(12-9-26-16(17-12)22-5-7-25-8-6-22)20-21-15(24)13-10-3-1-2-4-11(10)18-19-13/h1-4,9H,5-8H2,(H,18,19)(H,20,23)(H,21,24)/f/h18,20-21H B2A47D60C3A214B0