Using CCO[C@H](C)COCc1ccc([C@H]2[C@H](COS(=O)(=O)c3ccc(C)cc3)CN(C(=O)OC(C)(C)C)C[C@@H]2OCc2ccc3c(c2)N(CCCOC)CCO3)cc1, [N-]=[N+]=[N-] to produce CCO[C@H](C)COCc1ccc([C@H]2[C@H](CN)CNC[C@@H]2OCc2ccc3c(c2)N(CCCOC)CCO3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.