5,14-dimethyl-7,8,15,16-tetraoxadispiro[5.2.5⁹.2⁶]hexadecane

1,3-dimethylazepan-2-one

1,2-dimethylhexahydro-2H-azepin-7-one

N-[(Z)-(2-methylcyclohexylidene)amino]-2,4-dinitroaniline

4a,8-dimethyl-1,2,3,4,4a,5,6,7-octahydronaphthalene