Using CCI, COc1ccc2c(Cc3c(Cl)cncc3Cl)n[nH]c(=O)c2c1 to produce CCn1nc(Cc2c(Cl)cncc2Cl)c2ccc(OC)cc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.