Using CCOC(=O)CP(=O)(OCC)OCC, CC(=O)c1ccc2c(c1)CCCN2C(C)C to produce CCOC(=O)/C=C(\C)c1ccc2c(c1)CCCN2C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.