Using COc1ccc2nc(-c3ccc(-c4nnn[nH]4)cc3)c(C)cc2c1, [OH-] to produce COc1ccc2nc(-c3ccc(C(N)=O)cc3)ccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.