Using CN1CCC(C#N)(NC(=O)C(N)CC2CCCCC2)CC1, CCNC(=O)N=C(OC)c1ccccc1 to produce CCNC(=O)N=C(NC(CC1CCCCC1)C(=O)NC1(C#N)CCN(C)CC1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.