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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 _analyze(self):
 """Convert a few elementary fields into a molecule object"""

        if ("Atomic numbers" in self.fields) and ("Current cartesian coordinates" in self.fields):
            self.molecule = Molecule(
                self.fields["Atomic numbers"],
                np.reshape(self.fields["Current cartesian coordinates"], (-1, 3)),
                self.title,
            )