Using NC(=O)N/N=C/c1ccc(-c2cnn3ccc(N4C(=O)OC[C@@H]4c4ccc(F)cn4)nc23)cc1F to produce Nc1nnc(-c2ccc(-c3cnn4ccc(N5C(=O)OC[C@@H]5c5ccc(F)cn5)nc34)cc2F)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.