InChI=1/C18H27N3O7S/c1-18(2,3)28-17(23)20-10-5-11-21(15(12-20)16(22)19-24)29(25,26)14-8-6-13(27-4)7-9-14/h6-9,15,24H,5,10-12H2,1-4H3,(H,19,22)/t15-/m0/s1/f/h19H 2DE6AE7DE10C2972