Using O=c1[nH]c2ccccc2n1CCCCl, c1ccc(C(OC2CCNCC2)c2ccccc2)cc1 to produce O=c1[nH]c2ccccc2n1CCCN1CCC(OC(c2ccccc2)c2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.