InChI=1/C16H18N4O4S3/c1-9-10(2)26-16-14(9)15(17)19-11(20-16)8-24-12(21)5-6-18-27(22,23)13-4-3-7-25-13/h3-4,7,18H,5-6,8H2,1-2H3,(H2,17,19,20)/f/h17H2 317EBC1BCF6196C5