Using CC(C)(C)OC(=O)NCCS, C[C@H]1CN(C(=O)OC(C)(C)C)CCCN1S(=O)(=O)c1ccc2c[n+]([O-])ccc2c1 to produce C[C@H]1CN(C(=O)OC(C)(C)C)CCCN1S(=O)(=O)c1ccc2c(SCCNC(=O)OC(C)(C)C)nccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.