InChI=1/C28H30N4O4S/c1-18-6-9-21(10-7-18)16-29-24(33)5-4-13-31-27(35)26-23(12-14-37-26)32(28(31)36)17-25(34)30-22-11-8-19(2)15-20(22)3/h6-12,14-15H,4-5,13,16-17H2,1-3H3,(H,29,33)(H,30,34)/f/h29-30H 19ED715D846EE958