Using NC(=O)CBr, Fc1ccc(-n2ncnc2-n2cc3c(n2)-c2ccc(C4CNC4)cc2OCC3)c(F)c1 to produce NC(=O)CN1CC(c2ccc3c(c2)OCCc2cn(-c4ncnn4-c4ccc(F)cc4F)nc2-3)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.