Using BrCCCCOCc1ccccc1, N#Cc1ccc(-c2ccccc2)c(O)c1 to produce NCc1ccc(-c2ccccc2)c(OCCCCOCc2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.