You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2-[3-[4-(2,6-dibutyl-4-methylphenyl)pyrazol-1-yl]benzene-2-id-1-yl]oxy-9-(4-methylsulfanylpyridin-2-yl)-1H-carbazol-1-ide;platinum(2+) ?
user
C42H40N4OPtS
assistant