C????n? features a ??m?l?r psychomotor stimulant influence to th?t ?f amphetamine and r?l?t?d ??m??und?. It improves 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. Investigators expect to be accomplished Together with