We could have the New York city Health Department declare the building as "unfit for human habitation". Then have the NYCFD condemn the building as an "unsafe fire hazard".
Maybe Donald Trump could offer to use the site for a new condo development and the city could seize the property under "Eminent Domain" to increase property tax revenues.
Regards,
GtG
Have an inspector declare he’s found spores of that “killer mold” and declare the place a biohazard; bulldoze it. Let these third world countries build a replacement in France on their own dime.