Using CCOS(=O)(=O)OCC, O=C1[C@H]2C[C@H](F)CN2C(=O)N1c1cc(NS(=O)(=O)CCl)c(Cl)cc1F to produce CCN(c1cc(N2C(=O)[C@H]3C[C@H](F)CN3C2=O)c(F)cc1Cl)S(=O)(=O)CCl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.