InChI=1/C28H33N5O4/c1-19-15-26(33-13-11-32(2)12-14-33)31-23-8-7-20(16-22(19)23)30-28(35)10-9-27(34)29-17-21-18-36-24-5-3-4-6-25(24)37-21/h3-8,15-16,21H,9-14,17-18H2,1-2H3,(H,29,34)(H,30,35)/p+2/t21-/m1/s1/fC28H35N5O4/h29-32H/q+2 86F85D047EEB75C4