InChI=1/C26H25N3O2/c1-3-31-26(30)24-18(2)20-13-7-8-14-21(20)29-23(24)17-28-25(19-11-5-4-6-12-19)22-15-9-10-16-27-22/h4-16,25,28H,3,17H2,1-2H3/t25-/m1/s1 4483EBAD3BD2376E