InChI=1/C14H15N3O5S/c1-9-7-10(3-6-14(9)22-2)16-12-5-4-11(23(15,20)21)8-13(12)17(18)19/h3-8,16H,1-2H3,(H2,15,20,21)/f/h15H2 081E0877130F845E