InChI=1/C28H34N4O4/c1-3-14-32-15-12-28(13-16-32,18-26(33)31-35)30-27(34)21-8-10-23(11-9-21)36-19-22-17-20(2)29-25-7-5-4-6-24(22)25/h4-11,17,35H,3,12-16,18-19H2,1-2H3,(H,30,34)(H,31,33)/p+1/fC28H35N4O4/h30-32H/q+1 9978089B919D30B6