InChI=1/C19H17N3O5S3/c1-11(17(24)21-13-4-8-15(9-5-13)30(20,26)27)22-18(25)16(29-19(22)28)10-12-2-6-14(23)7-3-12/h2-11,23H,1H3,(H,21,24)(H2,20,26,27)/b16-10-/t11-/m0/s1/f/h21H,20H2 84E13210C509E811