You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name acetylene;2-[(Z)-4-(1-cyclohepta-1,3,6-trien-1-yl-3-methyl-4-phenylnaphthalen-2-yl)but-2-enyl]-5-(5-phenylthiophen-2-yl)thiophene into its molecular formula.
user
C44H36S2
assistant