Using COC(=O)c1cccc(Oc2cccc(-c3c(C)cnc4c(Cl)cccc34)c2)c1, CCN to produce CCNC(=O)c1cccc(Oc2cccc(-c3c(C)cnc4c(Cl)cccc34)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.