Using CCOC(=O)c1nc(-c2ccc3c(c2)N(C(C)=O)CCO3)sc1N(C)CCOc1ccccc1 to produce CCOC(=O)c1nc(-c2ccc3c(c2)NCCO3)sc1N(C)CCOc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.