Using c1ccc2c(N3CCNCC3)nsc2c1, CCN(CC)c1ccc(S(C)(=O)=O)cc1C(=O)O to produce CCN(CC)c1ccc(S(C)(=O)=O)cc1C(=O)N1CCN(c2nsc3ccccc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.