Using O=C(O)CCCc1c[nH]c2ccc(F)cc12, CN(C)C1(c2ccccc2)CCC(CN)CC1 to produce CN(C)C1(c2ccccc2)CCC(CNC(=O)CCCc2c[nH]c3ccc(F)cc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.