Using Cc1cn(CC(=O)N(CCNS(=O)(=O)c2nnc(-c3ccccc3)s2)CC(=O)O)c(=O)[nH]c1=O to produce Cc1cn(CC(=O)N2CCN(S(=O)(=O)c3nnc(-c4ccccc4)s3)C(=O)C2)c(=O)[nH]c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.