Using CCOC(=O)c1cc(CCc2ccccc2)n(-c2cccc(C(=O)O)c2)c1-c1ccccc1 to produce O=C(O)c1cccc(-n2c(CCc3ccccc3)cc(C(=O)O)c2-c2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.