InChI=1/C21H25N3O5S2/c1-4-5-13-29-17-8-10-18(11-9-17)31(27,28)24-19(20(25)23-26)21(2,3)30-15-16-7-6-12-22-14-16/h6-12,14,19,24,26H,13,15H2,1-3H3,(H,23,25)/t19-/m1/s1/f/h23H A9225F6E60924618