You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by [3-[4-(2-cyclopropylphenyl)-2-(hydroxymethyl)phenyl]pyrrolidin-1-yl]-(5-methoxypyridazin-3-yl)methanone ?
user
C26H27N3O3
assistant