InChI=1/C14H15N3O3S/c1-8-13(17-14(21-8)16-12(18)7-15)9-2-3-10-11(6-9)20-5-4-19-10/h2-3,6H,4-5,7,15H2,1H3,(H,16,17,18)/f/h18H DDDA3C56A7991D37