upper gastrointestinal bleeding
prompt:side effects [SEP] smiles:CC1=NN=C(S1)SCC2=C(N3C(C(C3=O)NC(=O)CN4C=NN=N4)SC2)C(=O)[O-].C1CN(CC=C1N2C3=CC=CC=C3NC2=O)CCCC(=O)C4=CC=C(C=C4)F
wspaced:upper gastrointestinal bleeding