Using CSC(=N)NC(=O)c1nc(Cl)c(N)nc1N, NC1CN2CCC1CC2 to produce N=C(NC(=O)c1nc(Cl)c(N)nc1N)NC1CN2CCC1CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.