upper gastrointestinal bleeding
prompt:side effects [SEP] smiles:COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O.CC1(OC2CC3C4CC(C5=CC(=O)C=CC5(C4C(CC3(C2(O1)C(=O)CO)C)O)C)F)C
wspaced:upper gastrointestinal bleeding