6',7'-Dihydro-3'H-4-azaspiro[bicyclo[2.2.2]octane-2,2'-furo[2,3-b]pyridine] hydrochloride 5g

6',7'-Dihydro-3'H-4-azaspiro[bicyclo[2.2.2]octane-2,2'-furo[2,3-b]pyridine] hydrochloride 5g