Using BrCCCCCCOCCCc1ncccc1OCc1ccccc1, NCc1ccccc1 to produce c1ccc(CNCCCCCCOCCCc2ncccc2OCc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.