You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2R,3S)-2-[[(2-fluorophenyl)methyl-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-8-(3-methylbut-1-ynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-6-one into its molecular formula.
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C27H34FN3O3
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