InChI=1/C13H16N2O5S/c1-3-4-9-20-11-5-7-12(8-6-11)21(18,19)15(2)10-13(16)14-17/h5-8,17H,9-10H2,1-2H3,(H,14,16)/f/h14H 2A310A071FC45C61