1 1s 2r 5 s 2 3 5 trideoxy n 2 3 dihydro 2 hydroxy 1h inden 1 yl 5 2 1 1 dimethylethyl amino carbonyl 4 3 pyridinylmethyl 1 piperazinyl 2 phenylmethyl d erythro pentonamide, indinavir
Indinavir is an antiretroviral drug for the treatment of HIV infection.