Using COC(=O)CCn1c(=O)c2cc(-c3ccccc3C(C)C)ncc2n(C)c1=O to produce CC(C)c1ccccc1-c1cc2c(=O)n(CCCO)c(=O)n(C)c2cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.