Using N=C(N)N, N#Cc1c(F)cccc1OCC1CCN(C(=O)c2ccc(Cl)cc2)CC1 to produce Nc1nc(N)c2c(OCC3CCN(C(=O)c4ccc(Cl)cc4)CC3)cccc2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.