You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (3aS)-2-(1-adamantylmethyl)-5-[[6-(2,4-dimethylpyrazol-3-yl)pyridazin-3-yl]oxymethyl]-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole .
user
C28H39N5O
assistant