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Further functions assigned for ORPs include regulation of extracellular signal regulated kinase ( ERK ) activity ( OSBP ) , control of ER - late endosome MCS and late endosome motility ( ORP1L ) , regulation of beta 1 - integrin activity ( ORP3 ) , modulation of hepatocyte insulin signaling and macrophage migration ( ORP8 ) , as well as post - Golgi vesicle transport , phosphatidylinositol - 4 - phosphate and target of rapamycin complex 1 signaling and nitrogen sensing ( Saccharomyces cerevisiae Osh4p ) .
 Chemical: phosphatidylinositol - 4 - phosphate; Chemical: rapamycin; Chemical: nitrogen
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: phosphatidylinositol - 4 - phosphate; Chemical: rapamycin; Chemical: nitrogen