InChI=1/C20H26N4O4S/c1-28-19-6-4-3-5-18(19)24-12-11-21-17(14-24)13-22-20(25)15-7-9-16(10-8-15)23-29(2,26)27/h3-10,17,21H,11-14H2,1-2H3,(H2,22,23,25)/t17-/m1/s1/f/h21-22H	FAE6D2B6500C2EEA