InChI=1/C22H19N5O4S/c1-31-17(28)12-16-21(30)27(15-10-6-3-7-11-15)22(32-16)26-19-18(23-13-24-19)20(29)25-14-8-4-2-5-9-14/h2-11,13,16H,12H2,1H3,(H,23,24)(H,25,29)/t16-/m0/s1/f/h23,25H F27E8F19D9325E4B