Using CCOC(=O)c1nc(-c2cn(S(=O)(=O)c3ccccc3)c3ncc(CC(C)C)cc23)cs1 to produce CC(C)Cc1cnc2[nH]cc(-c3csc(C(=O)O)n3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.