InChI=1/C21H19N5O4S/c22-31(28,29)16-6-4-15(5-7-16)25-26-20-19-17(24-21(20)27)2-1-3-18(19)30-13-10-14-8-11-23-12-9-14/h1-9,11-12,25H,10,13H2,(H2,22,28,29)(H,24,26,27)/f/h24H,22H2/b26-20- EA5B288609EDCFEC