Using Cn1ncc2ccc3c(=O)c(-c4ccc(C5(NS(=O)C(C)(C)C)CCC5)nc4)c(-c4ccccc4)oc3c21 to produce Cn1ncc2ccc3c(=O)c(-c4ccc(C5(N)CCC5)nc4)c(-c4ccccc4)oc3c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.