InChI=1/C24H26N2O3/c1-4-18-17-10-15(3)13-24(18,19-7-9-23(28)26-20(19)12-17)25-14-16-6-8-21(27)22(11-16)29-5-2/h4,6-11,14,17,27H,5,12-13H2,1-3H3,(H,26,28)/b18-4+,25-14?/t17-,24+/m0/s1/f/h26H 8F06CED85F2F0D5D