Using CC(C)Nc1nc2c(nc1N1CCC(S(=O)(=O)c3cccc(F)c3)CC1)CN(Cc1ccccc1)CC2 to produce CC(C)Nc1nc2c(nc1N1CCC(S(=O)(=O)c3cccc(F)c3)CC1)CNCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.