InChI=1/C27H26N2O7S/c1-4-35-27(32)21-9-11-22(12-10-21)29-26(31)25(28-19(3)30)17-20-7-13-23(14-8-20)36-37(33,34)24-15-5-18(2)6-16-24/h5-17H,4H2,1-3H3,(H,28,30)(H,29,31)/b25-17+/f/h28-29H F6C9D5F2AB626A1C