atrioventricular block second degree
prompt:side effects [SEP] smiles:C(C(CO[N+](=O)[O-])O[N+](=O)[O-])O[N+](=O)[O-].CCC1=CN=C(C=C1)CCOC2=CC=C(C=C2)CC3C(=O)NC(=O)S3
wspaced:atrioventricular block second degree