Using COC(=O)C(=O)c1cc(OC)cc2ccn(C)c12, NC(=O)Cc1c[nH]c2ccccc12 to produce COc1cc(C2=C(c3c[nH]c4ccccc34)C(=O)NC2=O)c2c(ccn2C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.