3-hydroxy-4-methoxy-1-oxaspiro[4.5]dec-3-en-2-one

(Z)-2-(3-(phenylsulfinyl)propylidene)cyclohexanone

1,2,3,4,9,9a-hexahydro-fluoren-4a-ol

3',4'-dihydro-2'H-spiro[cyclohexane-1,1'-naphthalene]

N-(5,6,7,8-tetrahydro-carbazol-3-yl)-acetamide