Using CCc1c(C)sc2nc(C)c(CC(=O)OC)c(-c3ccc(C)cc3)c12 to produce CCc1c(C)sc2nc(C)c(CC(=O)O)c(-c3ccc(C)cc3)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.