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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _quilc_compile(self, quil_program, isa, specs):
 """ Sends a quilc job to Forest. Users should use :py:func:`LocalCompiler.quil_to_native_quil` instead of calling this directly. """

        payload = quilc_compile_payload(quil_program, isa, specs)
        response = post_json(self.session, self.sync_endpoint + "/", payload)
        unpacked_response = response.json()
        return unpacked_response