InChI=1/C26H29N5O4/c1-18(2)20-10-7-11-21(14-20)28-22(32)16-31-25(33)23-24(27-17-29(23)12-13-35-3)30(26(31)34)15-19-8-5-4-6-9-19/h4-11,14,17-18H,12-13,15-16H2,1-3H3,(H,28,32)/f/h28H 4CE56355882D526F