Using COC(=O)Cc1c(C(=O)c2cccn2C)[nH]c2ccc(Cl)cc12 to produce Cn1cccc1C(=O)c1[nH]c2ccc(Cl)cc2c1CC(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.