InChI=1/C28H30N4O4/c1-5-36-22-12-11-18(15-23(22)35-4)16-30-27(33)26-24(19-9-7-6-8-10-19)20-13-17(2)14-21(25(20)32-26)31-28(34)29-3/h6-15,26H,5,16H2,1-4H3,(H,30,33)(H2,29,31,34)/p+1/t26-/m0/s1/fC28H31N4O4/h29-32H/q+1 5BB31C61F2A930F3