Using Cn1c(=O)[nH]c2cc(N)ccc21, CCOC(=C1C(=O)N(C(C)=O)c2ccccc21)c1ccccc1 to produce Cn1c(=O)[nH]c2cc(N/C(=C3\C(=O)Nc4ccccc43)c3ccccc3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.