Using COC(=O)CCCCCBr, Cc1c(-c2cccnc2)[nH]c2ccc(Cl)cc12 to produce COC(=O)CCCCCn1c(-c2cccnc2)c(C)c2cc(Cl)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.