Using N#CN, Cc1ccc(OC(=O)C(C)Cc2ccc(N)cc2)cc1 to produce Cc1ccc(OC(=O)C(C)Cc2ccc(NC(=N)N)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.