Another of the unbiasedly evil Antimicrobials. Furosemide is one of the of most efficient killers of the Antimicrobials, if you need a large group of microbial life dead you send him. While carrying the Sulfonamide that most antimicrobials do for murder, it also carries a sick looking chain with a big pentagonal ball at the end, it likes to swing this around and use it to harm microbes. Be careful, it swings this thing so fast that that sound of it could damage your ears (look it up). He is horrible, he is evil and his only friends are antimicrobials.