(2R)-2-amino-3-[[(2R)-2-amino-3-[(8S)-8-(cyclohexylmethyl)-2-phenyl-6,8-dihydro-5H-imidazo[1,2-a]pyrazin-7-yl]-3-oxopropyl]disulfanyl]-1-[(8S)-8-(cyclohexylmethyl)-2-phenyl-6,8-dihydro-5H-imidazo[1,2-a]pyrazin-7-yl]-1-propanone - Names and Identifiers