InChI=1/C26H33N3O2/c1-27-25(31)26(14-17-29(19-26)24(30)11-10-20-6-2-3-7-20)18-22-8-4-5-9-23(22)21-12-15-28-16-13-21/h4-5,8-9,12-13,15-16,20H,2-3,6-7,10-11,14,17-19H2,1H3,(H,27,31)/t26-/m1/s1/f/h27H 70C8361B5183E3D3