InChI=1/C19H21N7O4S/c1-2-30-15-7-4-13(5-8-15)22-17(29)11-31-19-25-24-18(26(19)20)23-21-10-12-3-6-14(27)9-16(12)28/h3-10,27-28H,2,11,20H2,1H3,(H,22,29)(H,23,24)/b21-10+/f/h22-23H 1324FF24F3597545