InChI=1/C16H16N6O4S/c17-13(25)9-1-3-10(4-2-9)19-12(24)8-27-16-20-14-11(15(26)21-16)7-18-22(14)5-6-23/h1-4,7,23H,5-6,8H2,(H2,17,25)(H,19,24)(H,20,21,26)/f/h19,21H,17H2 E28B7EC85EA242D5