Using CC=O, CN(CC1CCNC1)c1nc2ccc(NC(=O)c3ccc(-c4ccc(F)cc4)cc3)cc2s1 to produce CCN1CCC(CN(C)c2nc3ccc(NC(=O)c4ccc(-c5ccc(F)cc5)cc4)cc3s2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.