Using COC1=NCCCCC1, N[C@@H]1CCC[C@@H]1c1ccccc1 to produce c1ccc([C@H]2CCC[C@H]2N=C2CCCCCN2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.