Using CCOC(=O)CCCCCc1c(C)nn2c(CC)ccc2c1-c1ccc(C#N)cc1 to produce CCc1ccc2c(-c3ccc(C#N)cc3)c(CCCCCC(=O)O)c(C)nn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.