Using C=CCO, CC(C)(C)c1nc(CCl)n(-c2c(Cl)cc(Cl)cc2Cl)n1 to produce C=CCOCc1nc(C(C)(C)C)nn1-c1c(Cl)cc(Cl)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.