InChI=1/C25H23N5O/c1-18-17-29(15-16-30(18)25(31)20-7-3-2-4-8-20)24-22-10-6-5-9-21(22)23(27-28-24)19-11-13-26-14-12-19/h2-14,18H,15-17H2,1H3/t18-/m0/s1 53407D3B8EF73346