Using CC(C)(C)OC(=O)N1CCC(CCCn2ccc3cc(CO)c(Cl)cc32)CC1 to produce CC(C)(C)OC(=O)N1CCC(CCCn2ccc3cc(C=O)c(Cl)cc32)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.