InChI=1/C27H29N4O4/c1-18-16-19(22-6-2-3-7-24(22)28-18)17-35-21-10-8-20(9-11-21)31-15-12-23(27(31)33)25(26(32)29-34)30-13-4-5-14-30/h2-3,6-11,16,23,25H,4-5,12-15,17H2,1H3,(H-,29,32,34)/q-1/p+1/t23-,25+/m1/s1/fC27H30N4O4/h29-30H/q 30BD832CD77895C0