{HEAD ~ Acetylenes} disubstituted with a 5 alkyl, {TAIL ~ aryl} or heteroaryl substituted dihydronaphthyl group and with an aryl or heteroaryl group having retinoid like biological activity 
disubstituted with
{ HEAD ~ Acetylenes } disubstituted with a 5 alkyl , { TAIL ~ aryl } or heteroaryl substituted dihydronaphthyl group and with an aryl or heteroaryl group having retinoid like biological activity
HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH