It's not something I'd want to do but I would think if you washed it well, removing any obvious contaminants, and boiled the rice really hard any bacteria would probably be killed. I just wouldn't want to think about what I might be eating!
Are you living in a blasted landscape in famine conditions? No? Throw it away. Mice are incontinent. I can promise you that that rice is covered in mouse urine and any micro-organisms feeding off it.
if you boil that ****, make sure its **** free, and then are ok with eating moused up rice, ..probably? but i mean.. if there is **** in it, you arent getting all the **** out by plucking the big pieces out. theres probably gonna be smaller pieces in it
its rice man, id just give it up.