You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 6-[(Z)-2-[3-[(1S,5S,6S)-3-amino-1-[(3S)-3-(methoxymethyl)morpholine-4-carbonyl]-5-methyl-2-thia-4-azabicyclo[4.1.0]hept-3-en-5-yl]-4-fluorophenyl]-1-fluoroethenyl]pyridine-3-carbonitrile by IUPAC nomenclature, provide its molecular formula.
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C27H27F2N5O3S
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