Using ClCCOc1cccc2[nH]ccc12, C1=C(c2c[nH]c3ccccc23)CC2CCC1N2 to produce C1=C(c2c[nH]c3ccccc23)CC2CCC1N2CCOc1cccc2[nH]ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.