[H]C12c3c(ccc(OC)c3OC1c1ccc(O)cc1)CC[N+]2(C)C.[I-]
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?