After taking cyanide pill the character can die in a minute,Is here any pill which can decimate after 4 hours of?

Hello everybody,

I just wanted to know the following things,
>>>> After taking cyanide pill the person can die inwardly a minute.
>>>> Is there any pill which can kill after 4 hours of its intake.

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Answers:

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http://www.drugs.com/cg/cyanide-poisonin…

Information there.

=] Source(s): http://www.drugs.com/cg/cyanide-poisonin…

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