Using CC(C)(C)C(=O)Cl, CCN(CC)CC(O)CNC(=O)c1c(O)c2ccccc2n1-c1ccccc1 to produce CCN(CC)CC(O)CNC(=O)c1c(OC(=O)C(C)(C)C)c2ccccc2n1-c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.