3,6-diphenylpyridazine

1,2-di(4-azafluoren-9-yl)ethane

9-hydroxy-9-(3,6-diphenylpyridazin-4-yl)-4-azafluorene

2-[[4,6-bis(2-hydroxyethoxy)-1,3,5-triazin-2-yl]oxy]ethanol

9-[(5-methylfuran-2-yl)methyl]-1,4-dioxaspiro[4.4]nonane