Using CC(C)CBr, CC(C)(C)OC(=O)N[C@H]1CC[C@H](Nc2cc(-n3c(C(F)F)nc4ccccc43)nc(N3CCOCC3)n2)CC1 to produce CC(C)CN(c1cc(-n2c(C(F)F)nc3ccccc32)nc(N2CCOCC2)n1)[C@H]1CC[C@H](NC(=O)OC(C)(C)C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.