InChI=1/C27H26N4O4/c1-34-20-8-10-23-21(14-20)19(15-29-23)11-12-28-25(32)16-30-27(33)18-7-9-24-22(13-18)26(35-31-24)17-5-3-2-4-6-17/h2-10,13-14,26,31H,11-12,15-16H2,1H3,(H,28,32)(H,30,33)/p+1/t26-/m0/s1/fC27H27N4O4/h28-30H/q+1 77C449C16CE0BFEB