InChI=1/C17H23N3O4S/c1-2-24-17(23)14-10-5-3-4-6-12(10)25-16(14)20-13(21)9-11-15(22)19-8-7-18-11/h11,18H,2-9H2,1H3,(H,19,22)(H,20,21)/t11-/m1/s1/f/h19-20H 2CC9CC240D3B214F