1-(1,4-dihydroxynaphthalen-2-yl)undecan-1-one

(1,4-dihydroxy-2-naphthyl)(phenyl)methanone

1-(1,4-dihydroxy-2-naphthyl)-1-hexanone

(1,4-dihydroxy-2-naphthyl)-2-buten-1-one

2-((phenylamino)methylene)-1H-Indene-1,3(2H)-dione