Using CC1=C(CC(=O)O)C(c2ccccc2)C(CC(=O)O)=C(C)N1 to produce Cc1nc(C)c(CC(=O)O)c(-c2ccccc2)c1CC(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.