Under IUPAC nomenclature, a molecule named 2-chloro-N-methyl-6-[4-[[1-[(2R)-3,3,3-trifluoro-2-hydroxy-2-(3-methylphenyl)propanoyl]piperidin-4-yl]methyl]piperidin-1-yl]pyridine-3-carboxamide is given. What is its corresponding molecular formula?