upper gastrointestinal bleeding
prompt:side effects [SEP] smiles:COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O.CC1=CC(=CC=C1)CN2CCN(CC2)C(C3=CC=CC=C3)C4=CC=C(C=C4)Cl
wspaced:upper gastrointestinal bleeding