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system
Name the molecular formula for the molecule established as methane;(2S)-N-[2-[methyl(propyl)amino]ethyl]-2-phenylpropanamide;N'-methyl-N'-propylethane-1,2-diamine;molecular hydrogen;(2S)-2-phenylpropanoic acid using the IUPAC nomenclature.
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C31H56N4O3
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