Using CC(=O)NC(=S)N1CCSC1c1ccccc1OCCN1CCN(c2cccc(F)c2)CC1 to produce NC(=S)N1CCSC1c1ccccc1OCCN1CCN(c2cccc(F)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.