2-heptanoyl-3,4-dihydroxynaphthalene-1-carbonitrile

1-(7-bromo-3,4-dihydroxynaphthalen-2-yl)heptan-1-one

1-(3,4-dihydroxy-7-methylnaphthalen-2-yl)heptan-1-one

2-[(dimethylamino)methyl]heptanal

2-[(2-methylpropan-2-yl)oxy]non-2-enenitrile