Ball-and-stick model of a losartan molecule, C ₂₂ H ₂₃ ClN ₆ O, as found in the crystal structure reported in Acta Crystallogr. E (2004) 60 , o1830-o1832 and CSD entry OCAHAC .

Colour code:

Carbon, C: grey

Hydrogen, H: white

Chlorine, Cl: green

Nitrogen, N: blue

Oxygen, O: red