InChI=1/C16H19N3O5S/c1-16(2)23-13-6-5-10(7-14(13)24-16)18-15(20)12-8-11(9-19(12)4)25(21,22)17-3/h5-9,17H,1-4H3,(H,18,20)/f/h18H 8EF11F44C6767CA0