Using O=C([O-])[O-], CC(C)(C)CCN1C(=O)C(C2=NS(=O)(=O)c3cc(NS(C)(=O)=O)ccc3N2)=C(O)C2CCCCCCC21 to produce CN(c1ccc2c(c1)S(=O)(=O)N=C(C1=C(O)C3CCCCCCC3N(CCC(C)(C)C)C1=O)N2)S(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.