Using O=C(C/C=C/c1ccccc1)Nc1cc(Oc2ccccc2)ccc1C(=O)O to produce O=C(CCCc1ccccc1)Nc1cc(Oc2ccccc2)ccc1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.