HELP, should I deny my acceptance?

I applied for the first time this past cycle and I desperately need some advice. I am from Western New York and I just graduated from undergrad. Out of my 9 applications (Harvard, Yale, Columbia, Boston U, Tufts, Georgetown, U of Pittsburgh, U of Rochester, U at Buffalo) I received two interviews (Harvard and Buffalo) and one acceptance (Buffalo). Unfortunately, I have a few complicating issues affecting my decision to go to Buffalo for an MD: my desire to perform biochemical research (I... HELP, should I deny my acceptance?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Pre-Medical - MD Source Type: forums