InChI=1/C24H26N2O2/c1-17(20-13-8-10-16-23(20)28-3)25-18(2)24(27)26-22-15-9-7-14-21(22)19-11-5-4-6-12-19/h4-18,25H,1-3H3,(H,26,27)/p+1/t17-,18+/m1/s1/fC24H27N2O2/h25-26H/q+1 0E440ABD91AFA572