InChI=1/C20H21N3O5S/c1-13-8-10-15(11-9-13)19-22-21-18(28-19)14(2)27-20(24)16-6-5-7-17(12-16)29(25,26)23(3)4/h5-12,14H,1-4H3/t14-/m1/s1	42420D050DFA0244