Using COc1nnc(-c2ccncc2)cc1-c1cc2cc(C(C)C)ccc2[nH]1 to produce CC(C)c1ccc2[nH]c(-c3cc(-c4ccncc4)n[nH]c3=O)cc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.