Using COc1ccc(CN2C(=O)c3ccc(Cl)nc3C2(C)C)cc1, CC[O-] to produce CCOc1ccc2c(n1)C(C)(C)N(Cc1ccc(OC)cc1)C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.