C????n? has a ??m?l?r psychomotor stimulant influence to th?t ?file amphetamine and r?l?t?d ??m??und?. It increases transmitter ??n??ntr?t??n? ?n b?th th? n?r?dr?n?rg?? ?nd the d???m?n?rg?? synapse ?nd also ??t? ?? ?n ?n???th?t?? agent. P?ruv??n copyright extricates fr?m the ?l?nt n?m?d ?? C