COCn1c(=O)n(C)c(=O)c2c1nc1c(c(=O)n(C)c(=O)n1COC)[n+]2[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?