steelhead

I have worked on these last two Unknown compounds for a total of 6 hours now and cannot seem to come up with an expanded structure. Can anyone help me it is really crucial I figure this out I have spent 6 hours trying to figure this out today instead of studying for my Organic 2 exam I have at 7:30 tomorrow morning please help. This problem set is also due after my 7:30 am exam ugh.