InChI=1/C24H28N2O3/c1-4-28-22-7-5-6-21(15-22)18(2)26-16-20-8-9-23(24(14-20)27-3)29-17-19-10-12-25-13-11-19/h5-15,18,26H,4,16-17H2,1-3H3/p+1/t18-/m0/s1/fC24H29N2O3/h26H/q+1 D9437A1C07291C28