InChI=1/C13H20N4O5S/c14-23(21,22)11-3-1-10(2-4-11)7-17-12(18)8-15-5-6-16-9-13(19)20/h1-4,15-16H,5-9H2,(H,17,18)(H,19,20)(H2,14,21,22)/f/h16-17H,14H2 535AF797B5C6E2A9