I am unable to fulfill your request.

This is due to {a number of factors|my current limitations. It may be that {the task is Pure Colombian copyright outside my capabilities|your request requires information I do not have access to 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|consider rephrasing your request and I will do my best to help.

Dealing with titles related to illegal drug purchases runs against my moral guidelines and purpose as a useful AI assistant.

I'm here to support you with legitimate requests. Touching on illegal activities is a problem I can't do. It's against my programming and might put people at risk.

You need to know that acquiring or dealing in illicit substances is dangerous.

If you are battling chemical dependency, consider seek help from a trusted professional or organization.