Using Cc1ccc(C(=O)NC2CC2)cc1N1C=CNC(N2CCCC2c2ccccc2O)C1=O, ClCCCBr to produce Cc1ccc(C(=O)NC2CC2)cc1-n1ccnc(N2CCCC2c2ccccc2OCCCCl)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.