Regretfully I Cannot Fulfill/Complete/Address Your Request/Inquiry/Demand
I'm instructed to adhere to/comply with/respect strict ethical rules. Your request/inquiry/demand falls outside of/violates/contradicts these boundaries/parameters/limitations. As a result, I am unable to/constrained from/prohibited from fulfilling/processing/acceding to your ask/need/desire. I'm designed to to deliver harmless and helpful data.