InChI=1/C21H18N4O5S3/c1-3-29-17-12-13(9-10-16(17)30-33(27,28)14-7-5-4-6-8-14)11-15-18(22)25-20(23-19(15)26)32-24-21(25)31-2/h4-12,22H,3H2,1-2H3/b15-11-,22-18? CC518A4B612BA1A3