CH3 N Designer Drugs OH OH OH OCH3 morphine codeine CH3 CH3 OAc OCH3 OAc oxycodone heroin oxycontin(slow release) percocet(w/acetominophen)Designer Drugs O OH OH N CH3 morphine O OH OCH3 N CH3 codeine O OCH3 N CH3 O oxycodone oxycontin (slow release) percocet (w/ acetominophen) O OAc OAc N CH3 heroin