InChI=1/C18H25N3O5S/c1-2-14-8-9-15(21(23)24)13-17(14)27(25,26)20-12-4-3-7-16(20)18(22)19-10-5-6-11-19/h8-9,13,16H,2-7,10-12H2,1H3/t16-/m1/s1 E88CE8A9E13C91E3