multifocal leukoencephalopathy
prompt:side effects [SEP] smiles:C1C(N(C2=C(N1)NC(=NC2=O)N)C=O)CNC3=CC=C(C=C3)C(=O)NC(CCC(=O)O)C(=O)O.C1CC1NC2=C3C(=NC(=N2)N)N(C=N3)C4CC(C=C4)CO
wspaced:multifocal leukoencephalopathy