You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Can you give the molecular formula of the molecule N-[(E)-[(4aR,8aR)-3,4,4a,5,6,7,8,8a-octahydro-1H-naphthalen-2-ylidene]amino]-4-amino-3,5,6-trichloropyridine-2-carboxamide ?
user
C16H19Cl3N4O
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