InChI=1/C21H23N3O5S/c1-3-29-21(28)17-14-9-8-12(2)10-16(14)30-20(17)23-18(26)19(27)24-22-11-13-6-4-5-7-15(13)25/h4-7,11-12,25H,3,8-10H2,1-2H3,(H,23,26)(H,24,27)/b22-11+/t12-/m1/s1/f/h23-24H 0E87CA17FE496C75