InChI=1/C18H21N3O5S/c1-20-11-12(10-15(20)18(19)22)27(23,24)21-7-3-5-14(21)13-4-2-6-16-17(13)26-9-8-25-16/h2,4,6,10-11,14H,3,5,7-9H2,1H3,(H2,19,22)/t14-/m1/s1/f/h19H2 C914370D29ADCE58