InChI=1/C28H33N3O4/c1-30(20-17-22-9-11-23(12-10-22)28(33)34)18-6-19-31(2)21-27(32)29-24-13-15-26(16-14-24)35-25-7-4-3-5-8-25/h3-5,7-16H,6,17-21H2,1-2H3,(H,29,32)(H,33,34)/p+1/fC28H34N3O4/h29-31H/q+1 0B502548BF1ACB02