multifocal leukoencephalopathy
prompt:side effects [SEP] smiles:CC1=CC=C(C=C1)C2=CC(=NN2C3=CC=C(C=C3)S(=O)(=O)N)C(F)(F)F.C1C(=O)NC2=C(C=C(C=C2)[N+](=O)[O-])C(=N1)C3=CC=CC=C3Cl
wspaced:multifocal leukoencephalopathy