InChI=1/C14H18N2O6S/c1-14(20-7-2-8-21-14)5-6-15-23(18,19)10-3-4-11-12(9-10)22-13(17)16-11/h3-4,9,15H,2,5-8H2,1H3,(H,16,17)/f/h16H F008B8FB6302B438