InChI=1/C27H28N4O4/c1-17-14-18(22-7-2-3-8-23(22)28-17)16-35-21-11-9-20(10-12-21)29-24(32)15-19-6-4-5-13-27(19)25(33)30-26(34)31-27/h2-3,7-12,14,19H,4-6,13,15-16H2,1H3,(H,29,32)(H2,30,31,33,34)/t19-,27+/m1/s1/f/h29-31H	403EF4E5A022754C