InChI=1/C18H37N3O4S/c1-5-10-20(11-6-2)12-7-8-18(22)19-9-13-26(23,24)21-14-16(3)25-17(4)15-21/h16-17H,5-15H2,1-4H3,(H,19,22)/p+1/t16-,17+/fC18H38N3O4S/h19-20H/q+1 C1E2D02EA0A216A2