InChI=1/C12H10N2O5S3/c13-21(16,17)11-6-5-8(20-11)7-14-12(15)9-3-1-2-4-10(9)22(14,18)19/h1-6H,7H2,(H2,13,16,17)/f/h13H2 8797C0349C61580F