(1-aminocyclopropyl)methanol;tert-butyl N-(2-chloro-5-hydroxypyrimidin-4-yl)-N-[1-(hydroxymethyl)cyclopropyl]carbamate;tert-butyl 2-chlorospiro[6H-pyrimido[5,4-b][1,4]oxazine-7,1'-cyclopropane]-8-carboxylate;2-chloro-4-[[1-(hydroxymethyl)cyclopropyl]amino]pyrimidin-5-ol;[1-[[2-chloro-5-[(4-methoxyphenyl)methoxy]pyrimidin-4-yl]amino]cyclopropyl]methanol;2-chloro-8-methylspiro[6H-pyrimido[5,4-b][1,4]oxazine-7,1'-cyclopropane];2-chlorospiro[6,8-dihydropyrimido[5,4-b][1,4]oxazine-7,1'-cyclopropane];2,4-dichloro-5-[(4-methoxyphenyl)methoxy]pyrimidine;ethyl 1-diazenylchloranuidylcyclopropane-1-carboxylate