upper gastrointestinal bleeding
prompt:side effects [SEP] smiles:COC1=CC=CC=C1OCCNCC(COC2=CC=CC3=C2C4=CC=CC=C4N3)O.CCCCCCCCCCNCC=C.C[N+](C)(C)CCCCCCNCC=C.C=CCN.C1C(O1)CCl.Cl.[Cl-]
wspaced:upper gastrointestinal bleeding