Using CS(N)(=O)=O, C=CS(=O)(=O)N1CCC(CN(CC)[C@@H](C)Cc2ccc3c(c2)CCO3)CC1 to produce CCN(CC1CCN(S(=O)(=O)CCNS(C)(=O)=O)CC1)[C@@H](C)Cc1ccc2c(c1)CCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.