Using N#CC=Cc1ccc2cc(CN3C(=O)c4ccccc4C3=O)ccc2n1 to produce N#CCCc1ccc2cc(CN3C(=O)c4ccccc4C3=O)ccc2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.