InChI=1/C26H34N4O4/c1-17(2)11-12-30-24(26(32)34-5)23(29-22(31)16-33-4)21-13-20(15-28-25(21)30)27-14-18(3)19-9-7-6-8-10-19/h6-10,13,15,17-18,27H,11-12,14,16H2,1-5H3,(H,29,31)/t18-/m0/s1/f/h29H 9112CAAC8BA465CC