Ticagrelor Related Compound 5;Ticagrelor Impurity 90 Hydrochloride;Ticagrelor Related Compound 82(Mixture of 5 and 11);Cyclopropanamine, 2-(3,4-difluorophenyl)-, (1R,2R)-;(1R,2R)-2-(3,4-difluorophenyl)cyclopropanamine (S)-2-hydroxy-2-phenylacetate;Ticagrelor Related Compound 5 ((1R, 2R)-2-(3,4-Difluorophenyl)cyclopropanamine);(1R,2R)-2-(3,4-difluorophenyl)cyclopropanamine (S)-2-hydroxy-2-phenylacetate? (Ticagrelor Impurity)