Using Cc1c(C)c(N2CCNCC2)c(C)c2c1OC(C)(C)C2N1CCCCC1, ClCc1ccccc1 to produce Cc1c(C)c(N2CCN(Cc3ccccc3)CC2)c(C)c2c1OC(C)(C)C2N1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.