InChI=1/C18H23N3O5S/c1-17(24)9-18(19-16(27)20-21-18)13(15(23)26-3)11(12(17)14(22)25-2)10-7-5-4-6-8-10/h4-8,11-13,21,24H,9H2,1-3H3,(H2,19,20,27)/t11-,12-,13+,17+,18-/m1/s1/f/h19-20H F72B7A6A45EF9370