<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">ALCALOIDES</topic></authority><related type="narrower"><topic>CAFEINA</topic></related><related type="narrower"><topic>COCAINA</topic></related><related type="narrower"><topic>ESTRICNINA</topic></related><related type="narrower"><topic>INDOL ALCALOIDES</topic></related><related type="narrower"><topic>NICOTINA</topic></related><related type="narrower"><topic>QUININA</topic></related><related type="narrower"><topic>TEOFILINA</topic></related><related type="other"><topic>PLANTAS MEDICINALES</topic></related><related type="other"><topic>VENENOS</topic></related><related type="other"><topic>CONTAMINANTES</topic></related><related type="broader"><topic>COMPUESTOS ORGANICOS</topic></related><related type="broader"><topic>METABOLITOS MICROBIANOS</topic></related><related type="broader"><topic>TEOFILINA</topic></related><related type="broader"><topic>COMPUESTOS DE NITROGENO</topic></related><related type="broader"><topic>COMPUESTOS ORGANONITROGENADOS</topic></related><related type="broader"><topic>METABOLITOS DE LAS PLANTAS</topic></related><variant type="other"><topic>Glicoalcaloides</topic></variant><variant type="other"><topic>Solafidena</topic></variant></mads>