Using COc1ccc(C(CCN(C(C)C)C(C)C)(C(N)=O)c2ccccn2)cc1 to produce CC(C)N(CCC(C(N)=O)(c1ccc(O)cc1)c1ccccn1)C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.