Using NCCc1c[nH]c2ccc(OCc3ccccc3)cc12, O=Cc1cccc(Oc2ccccc2)c1 to produce c1ccc(COc2ccc3[nH]cc(CCNCc4cccc(Oc5ccccc5)c4)c3c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.