Using CN1CC=C(c2c[nH]c3ccc(NC(=O)c4ccc(F)cc4Cl)cc23)CC1 to produce CN1CCC(c2c[nH]c3ccc(NC(=O)c4ccc(F)cc4Cl)cc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.