1. The molecule has a 1H-imidazole ring bearing two nitrogens at positions 1 (the NH) and 3.
2. At the imidazole C2 (the carbon between the two nitrogens), there is a methyl substituent.
3. At the imidazole C5, there is an amide substituent of the form -C(=O)-N-.
4. The amide nitrogen is incorporated into a bicyclic ring system made of two six-membered rings sharing two adjacent carbons. One ring contains that nitrogen plus five carbons; the other is six carbons only. The shared carbons occupy the ortho and meta positions relative to the nitrogen.
5. Each of the two shared ring-junction carbons is a stereocenter, both possessing the R configuration.
