Using CC1(C2CCCC2)Cc2cc(CC(N)=O)c(Cl)c(Cl)c2C1=O to produce CC1(C2CCCC2)Cc2cc(CC(N)=O)c(Cl)c(Cl)c2C1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.