InChI=1/C28H30N4O4/c1-4-36-22-12-10-21(11-13-22)31-28(29-16-15-20-18-30-24-8-6-5-7-23(20)24)32-27(33)19-9-14-25(34-2)26(17-19)35-3/h5-14,17H,4,15-16,18H2,1-3H3,(H2,29,31,32,33)/p+1/fC28H31N4O4/h29-31H/q+1 C3508C8EC9773629