Using COc1ccc(-c2nc3cc(F)c(F)cc3n2C(C(=O)N(Cc2ccccc2)N=O)C2CCCCC2)c(OC)n1, CC(=O)O to produce COc1ccc(-c2nc3cc(F)c(F)cc3n2C(C(=O)O)C2CCCCC2)c(OC)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.