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system
Provide the molecular formula for the IUPAC named substance (4R,5R)-5-(3-fluoro-4-methoxyphenyl)-3,3-dimethyl-1,1-dioxo-2,4,5,8-tetrahydro-1lambda6-benzothiepin-8-id-4-ol;holmium .
user
C19H20FHoO4S-
assistant