InChI=1/C26H26N4O4/c1-16-14-17(20-6-2-3-8-22(20)27-16)15-34-19-11-9-18(10-12-19)28-23(31)21-7-4-5-13-26(21)24(32)29-25(33)30-26/h2-3,6,8-12,14,21H,4-5,7,13,15H2,1H3,(H,28,31)(H2,29,30,32,33)/t21-,26+/m0/s1/f/h28-30H	16C8490E90D3431F