atrioventricular block first degree
prompt:side effects [SEP] smiles:CNC(=C[N+](=O)[O-])NCCSCC1=CC=C(O1)CN(C)C.CC1=NN=C2N1C3=C(C=C(C=C3)Cl)C(=NC2)C4=CC=CC=C4Cl
wspaced:atrioventricular block first degree