Using CC(=Cc1ccc(C(C2=C(C)C(=O)C(C)=C(C)C2=O)c2cccnc2)cc1)C(=O)O to produce CC1=C(C)C(=O)C(C(c2ccc(CCC(=O)O)cc2)c2cccnc2)=C(C)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.