InChI=1/C19H21N7O3S/c1-28-15-6-5-13(8-16(15)29-2)10-21-17(27)12-30-19-23-18(25-26-19)24-22-11-14-4-3-7-20-9-14/h3-9,11H,10,12H2,1-2H3,(H,21,27)(H2,23,24,25,26)/b22-11+/f/h21,24-25H F82F33513F392B7F