Using CCCS(=O)(=O)NCCOc1ccc2c(c1)C(C1(c3ccc(Cl)cc3)CCC1)NCC2, N#C[N-]C#N to produce CCCS(=O)(=O)NCCOc1ccc2c(c1)C(C1(c3ccc(Cl)cc3)CCC1)N(C(=N)NC#N)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.