Using Cc1ccc(NC(=O)Nc2cc(CN3CCN(C(=O)OC(C)(C)C)CC3)ccc2F)cn1 to produce COC(=O)N1CCN(Cc2ccc(F)c(NC(=O)Nc3ccc(C)nc3)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.