Using COC(=O)c1sc(-c2ccccc2)cc1N(C(=O)C1CC=C(C)C1)C(C)C to produce CC1=CCC(C(=O)N(c2cc(-c3ccccc3)sc2C(=O)O)C(C)C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.