Using CC(C)(C)c1cc(-c2cn3c(n2)SCC3)cc(C(C)(C)C)c1O, CN(C)C=O to produce CC(C)(C)c1cc(-c2nc3n(c2C=O)CCS3)cc(C(C)(C)C)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.