Hey hate to tell you this but because you only have one post and are asking questions about drugs no one is going to reply, my advice is if you are not a narc like we all think you are then get to know everyone first.
Why would he be a cop? You aren't going to get locked up for telling him about a pill, haha. Paranoid much? I'm from the UK so I can't help you, dude. Try some pill report sites.
pillreports.com is your friend sir. Any how why the hell would he be a narc? Is he going to track us down and arrest us for telling him about a pill? He ain't asking to buy anything. Shit.