You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 3-cyano-N-[2-[4-[(3-cyano-6-cyclopropyl-2-methylsulfanylpyridine-4-carbonyl)sulfamoyl]phenyl]ethyl]-6-cyclopropyl-2-[[3-[4-(8-hydroxy-4-methyl-7-propan-2-ylspiro[2.5]oct-7-en-2-yl)phenyl]phenyl]methylsulfanyl]pyridine-4-carboxamide is given. What is its corresponding molecular formula?
user
C54H54N6O5S3
assistant