第110回薬剤師国家試験

$\put(-300,250){\sffamily\bfseries 3}\tetrahedral{1==CH$\bf_3$;2==H$\bf_3$;3==CH$\bf_3$;4==O$^-$}\hspace{1cm}\tetrahedral{0==I;2==H$\bf_3$C}\electronAHshiftBezier[->](-920,350)(-830,500)(-650,500)(-530,350)\electronAHshiftBezier[->](-420,270)(-380,130)(-330,130)(-300,250)\put(-100,300){\tikz\draw[thick,-stealth](0,0) -- (2,0);}\hspace{2.5cm}\tetrahedral{1==CH$\bf_3$;2==H$\bf_3$C;3==CH$\bf_3$;4==OCH$\bf_3$}$

\put(-300,250){\sffamily\bfseries 3}
\tetrahedral{1==CH$\bf_3$;2==H$\bf_3$;3==CH$\bf_3$;4==O$^-$}
\hspace{1cm}
\tetrahedral{0==I;2==H$\bf_3$C}
\electronAHshiftBezier[->](-920,350)(-830,500)(-650,500)(-530,350)
\electronAHshiftBezier[->](-420,270)(-380,130)(-330,130)(-300,250)
\put(-100,300){\tikz\draw[thick,-stealth](0,0) -- (2,0);}
\hspace{2.5cm}
\tetrahedral{1==CH$\bf_3$;2==H$\bf_3$C;3==CH$\bf_3$;4==OCH$\bf_3$}