InChI=1/C18H25N3O6S/c1-27-14-7-9-15(10-8-14)28(25,26)21-12-20(13-5-3-2-4-6-13)17(22)11-16(21)18(23)19-24/h7-10,13,16,24H,2-6,11-12H2,1H3,(H,19,23)/t16-/m1/s1/f/h19H C067CF844425E3D0