O=C(CNc1ccc(Cl)cc1)Nn1c(-c2ccccc2)nc2ccccc2c1=O
Rewrite the prompt as: Confirmatory assay type named PUBCHEM_BIOASSAY: NCI inhibits human tumor cell line growth. Targets non-molecular properties, and uses functional SK-MEL-2 assay cell type. Does the molecule work for this test?