InChI=1/C21H23N3O6S2/c1-29-20(26)15-5-2-4-14(12-15)19(25)24-21(31)23-16-7-9-18(10-8-16)32(27,28)22-13-17-6-3-11-30-17/h2,4-5,7-10,12,17,22H,3,6,11,13H2,1H3,(H2,23,24,25,31)/t17-/m0/s1/f/h23-24H 6E7DD910D5C0A33D