[{"from": "human", "value": "Provide a description of this molecule. [C][C@@H1][C][C][C@H1][C@H1][Branch2][Ring1][S][C@H1][Branch2][Ring1][Branch2][O][C@H1][C@@][Ring1][=Branch1][C@H1][Ring1][#Branch2][C][C][C@][Branch1][Ring2][O][Ring1][#Branch1][Branch1][Branch1][O][O][Ring1][Branch2][C][O][C][C][N][C]"}, {"from": "gpt", "value": "The molecule is an artemisinin derivative in which the lactone of (+)-artemisinin has been converted into the corresponding lactol 2-aminoethyl ether [beta (S) configuration at the new stereocentre]. It is an artemisinin derivative and a primary amino compound."}]