發送短信 : Total synthesis of bistramide D

   _____    _____    _    _    _    _     _  _   
  / ___//  |  ___|| | |  | || | || | ||  | \| || 
  \___ \\  | ||__   | |/\| || | || | ||  |  ' || 
  /    //  | ||__   |  /\  || | \\_/ ||  | .  || 
 /____//   |_____|| |_// \_||  \____//   |_|\_|| 
`-----`    `-----`  `-`   `-`   `---`    `-` -`