InChI=1S/C16H13N3O9S3/c17-9-1-3-10(4-2-9)18-19-11-5-13-14(15(6-11)30(23,24)25)7-12(29(20,21)22)8-16(13)31(26,27)28/h1-8H,17H2,(H,20,21,22)(H,23,24,25)(H,26,27,28)