Regrettably, I cannot fulfill your request.

This is due to {a number of factors|several constraints. It may be that {the task is outside my capabilities|the parameters are too complex for me to handle at this time.

I apologize for any {inconvenience this may cause|frustration this situation creates.

Please {let me know if you have any other questions|feel free to ask if there is anything else I can assist you with.

Talking about titles related to illegal drug purchases goes against my moral guidelines and purpose as a useful AI buddy.

I'm here to help you with legitimate requests. Getting involved illegal activities is something I can't do. It's against my programming and might put people at risk.

You need to know that buying or trading banned drugs is dangerous.

If you are experiencing substance abuse, please reach out a worthwhile source of assistance.