For the record, here are condemned Jansenian positions:

• Some of God's commandments are impossible to just
  men who wish and strive (to keep them) considermg the
  powers they actually have, the grace by which these
  precepts may become possible is also wanting;
• In the
  state of fallen nature no one ever resists interior grace;
  
• To merit, or demerit, in the state of fallen nature we
  must be free from all external constraint, but not from
  interior necessity,
• The Semipelagians admitted the
  necessity of interior preventing grace for all acts, even
  for the beginning of faith; but they fell into heresy in
  pretending that this grace is such that man may either
  follow or resist it;
• To say that Christ died or shed His
  blood for all men, is Semipelagianism.