Using Cc1cc(N2CCC(c3ccccc3)C2)c2cc(OCc3ccccc3)ccc2n1 to produce Cc1cc(N2CCC(c3ccccc3)C2)c2cc(O)ccc2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.