Using CCOC(=O)C1CN(C(=O)OC(C)(C)C)CCC1=O, CCOP(=O)(Cl)OCC to produce CCOC(=O)C1=C(OP(=O)(OCC)OCC)CCN(C(=O)OC(C)(C)C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.