Using COC(=O)C1(NS(=O)(=O)c2ccc3c(Cl)cnc(NC(=N)N)c3c2)CCN(C)CC1 to produce CN1CCC(NS(=O)(=O)c2ccc3c(Cl)cnc(NC(=N)N)c3c2)(C(=O)O)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.