4,6,6-TRIMETHYLBICYCLO[3.1.1]HEPT-3-EN-2-ONE

1,4-diazabicyclo[2.2.2]octane

1-(2-chloropyridin-3-yl)pyrrole-2-carbaldehyde

[2-(3-bromophenyl)-1,3-thiazol-4-yl]methanol