Using COC(=O)c1c(-c2ccc(Cl)cc2)c2cc(OCc3ccccc3)ccc2c(=O)n1CC(C)C to produce CC(C)Cn1c(C(=O)O)c(-c2ccc(Cl)cc2)c2cc(OCc3ccccc3)ccc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.