<?php
$str = 'VN7-572G-75AJ(NX.G6GSA.001)';
echo $matches[0][0] . "\n" . $matches[0][1];
PD9waHAKCiRzdHIgPSAnVk43LTU3MkctNzVBSihOWC5HNkdTQS4wMDEpJzsKcHJlZ19tYXRjaF9hbGwoJyNbXigpXSsjJywgJHN0ciwgJG1hdGNoZXMpOwplY2hvICRtYXRjaGVzWzBdWzBdIC4gIlxuIiAuICRtYXRjaGVzWzBdWzFdOw==