InChI=1/C23H28N2O2/c1-17-14-20-21(24-27-23(20)15-22(17)26-2)9-8-18-10-12-25(13-11-18)16-19-6-4-3-5-7-19/h3-7,14-15,18H,8-13,16H2,1-2H3/p+1/fC23H29N2O2/h25H/q+1 B0B05BDFDB8D8373