Using Cn1c(=O)c2c[nH]cc2n(C)c1=O, CC(C)(C)C1COS(=O)(=O)N1C(=O)[O-] to produce Cn1c(=O)c2cn(CCNC(=O)OC(C)(C)C)cc2n(C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.