InChI=1/C22H26N4O4S/c27-19(15-3-5-16(6-4-15)25-9-1-2-10-25)13-23-20(28)7-11-26-18-8-12-31-14-17(18)21(29)24-22(26)30/h3-6H,1-2,7-14H2,(H,23,28)(H,24,29,30)/f/h23-24H 57D27B534932FC5C