Using O=c1[nH]c2ccccc2n1Cc1cccc2ccccc12, COC(=O)c1cccc(CBr)c1 to produce COC(=O)c1cccc(Cn2c(=O)n(Cc3cccc4ccccc34)c3ccccc32)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.