Using CCOc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1C=O, CCCc1nn(C)c(C(N)=O)c1N to produce CCCc1nn(C)c2c(=O)[nH]c(-c3cc(S(=O)(=O)N4CCN(C)CC4)ccc3OCC)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.