InChI=1/C15H19N3O5S/c1-10(19)11-2-4-12(5-3-11)17-14(20)8-16-15(21)18-13-6-7-24(22,23)9-13/h2-5,13H,6-9H2,1H3,(H,17,20)(H2,16,18,21)/t13-/m0/s1/f/h16-18H E8E6C7D4098500BD