InChI=1/C28H33N3O4/c29-27-13-11-22(17-31-27)25(32)18-30-15-14-19-6-8-20(9-7-19)21-10-12-24(28(33)34)26(16-21)35-23-4-2-1-3-5-23/h6-13,16-17,23,25,30,32H,1-5,14-15,18H2,(H2,29,31)(H,33,34)/p+1/t25-/m0/s1/fC28H34N3O4/h30-31H,29H2/q+1 B7977272856BCEE5