InChI=1/C19H23N3O5S2/c1-28(23,24)17-7-2-3-8-18(17)29(25,26)22-13-14-27-19-15(5-4-6-16(19)22)21-11-9-20-10-12-21/h2-8,20H,9-14H2,1H3/p+1/fC19H24N3O5S2/h20H/q+1 3A55D6DCCC4BF9DF