Using COC(=O)c1nc(-c2ccc(S(=O)(=O)N3CCN(C)CC3)cc2)cnc1N to produce CN1CCN(S(=O)(=O)c2ccc(-c3cnc(N)c(C(=O)O)n3)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.