InChI=1/C21H21N5O5S/c1-21(14-5-3-2-4-6-14)18(28)26(20(29)23-21)11-17(27)24-25-19(32)22-10-13-7-8-15-16(9-13)31-12-30-15/h2-9H,10-12H2,1H3,(H,23,29)(H,24,27)(H2,22,25,32)/t21-/m0/s1/f/h22-25H F9290C1858750C57