Using CC1CCNCC1, Cc1nc2nccn2c(Cl)c1-c1c(F)cccc1Cl to produce Cc1nc2nccn2c(N2CCC(C)CC2)c1-c1c(F)cccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.