By what name is Chandragupta referred to in Greek?

Greek historians and writers referred to Chandragupta Maurya as Sandrocottos in their accounts. This name appears in the writings of Megasthenes, the Greek ambassador to the Mauryan court, and other Greek sources. The other options are either incorrect names or refer to different historical figures - Seleucus Nikator was a Greek ruler who Chandragupta later defeated.