COC(=O)OCC1OC(N2C(=O)NC(=O)C(Br)C2N=[N+]=[N-])CC1OC(=O)OC
Rewrite: PUBCHEM_BIOASSAY tests HCT-116 Colon cell line growth inhibition. It's a functional confirmatory assay with non-molecular target. Is the molecule assay-effective?