InChI=1/C27H25N3O3/c28-21(11-18-5-2-1-3-6-18)17-33-23-12-20(15-29-16-23)19-8-9-26-24(13-19)25(27(31)30-26)14-22-7-4-10-32-22/h1-10,12-13,15-16,21,25H,11,14,17,28H2,(H,30,31)/p+1/t21-,25-/m0/s1/fC27H26N3O3/h28,30H/q+1 17C52CD2A532F502