Using CCc1nn(CCOC)c(CC)c1Oc1cc(C)c(C#N)c(C)c1, [OH-] to produce CCc1nn(CC(=O)O)c(CC)c1Oc1ccc(C#N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.