Using CC(C)(C)OC(=O)N1CC(CNCCCc2c[nH]c3ccc(F)cc23)Oc2ccccc21 to produce Fc1ccc2[nH]cc(CCCNCC3CNc4ccccc4O3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.