InChI=1/C29H32N4O4/c1-4-5-18-6-12-22(24(14-18)28(35)33-21-10-7-19(8-11-21)26(30)31)23-13-9-20(15-25(23)29(36)37)27(34)32-16-17(2)3/h6-15,17H,4-5,16H2,1-3H3,(H3,30,31)(H,32,34)(H,33,35)(H,36,37)/f/h32-33H,30-31H2 D8D5789E397DF628