InChI=1/C25H21N3O2/c26-14-15-30-20-12-10-18(11-13-20)16-28-24(19-6-2-1-3-7-19)25(29)22-17-27-23-9-5-4-8-21(22)23/h1-13,17,24,27-28H,15-16H2/t24-/m0/s1 8F61D7A64B4171B7