Using CC(C)(C)OC(=O)NC(Cc1ccncc1)C(=O)N1CCN(c2ccncc2)CC1 to produce NC(Cc1ccncc1)C(=O)N1CCN(c2ccncc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.