<?xml version="1.0" ?><rxnormdata><approximateGroup><inputTerm></inputTerm><candidate><rxcui>563653</rxcui><rxaui>12297106</rxaui><score>12.767427444458008</score><rank>1</rank><name>simvastatin 10 MG [Zocor]</name><source>RXNORM</source></candidate><candidate><rxcui>104490</rxcui><rxaui>12661942</rxaui><score>12.767427444458008</score><rank>1</rank><source>GS</source></candidate><candidate><rxcui>104490</rxcui><rxaui>2651386</rxaui><score>12.767427444458008</score><rank>1</rank><source>GS</source></candidate></approximateGroup></rxnormdata>