InChI=1/C17H18N2O6S/c1-2-25-18-17(20)13-5-3-4-6-14(13)19-26(21,22)12-7-8-15-16(11-12)24-10-9-23-15/h3-8,11,19H,2,9-10H2,1H3,(H,18,20)/f/h18H F2C6882A6BF9E4FF