InChI=1/C22H26N4O7S/c1-14(2)20(25-21(28)17-8-5-11-32-17)22(29)33-13-19(27)24-15-6-3-7-16(12-15)34(30,31)26-18-9-4-10-23-18/h3,5-8,11-12,14,20H,4,9-10,13H2,1-2H3,(H,23,26)(H,24,27)(H,25,28)/t20-/m1/s1/f/h23-25H FB46CF8C83E25E72