Using O=c1[nH]c2cc(Cl)ccc2n1CCCO, OC1(c2ccc(Cl)cc2)CCNCC1 to produce O=c1[nH]c2cc(Cl)ccc2n1CCCN1CCC(O)(c2ccc(Cl)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.