Using Fc1ccc(N2CCNCC2)cc1, CCn1c(-c2nonc2N)nc2cncc(CNC3CCNCC3)c21 to produce CCn1c(-c2nonc2N)nc2cncc(CN3CCN(c4ccc(F)cc4)CC3)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.