Using CN(C)C=O, Cn1c(=O)nc(S)c2c(=O)n(-c3ccccc3)c(=O)n(-c3ccccc3)c21 to produce CSc1nc(=O)n(C)c2c1c(=O)n(-c1ccccc1)c(=O)n2-c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.