magnet:?xt=urn:btih:f7c82202467d1e85203204bcdb493e2a73dde18e&xt=urn:md5:f94c38076a103d445d882a3b517200d6&xl=38656820&dn=qt-creator-opensource-src-4.5.2.zip&as=https://download.qt.io/archive/qtcreator/4.5/4.5.2/qt-creator-opensource-src-4.5.2.zip&tr=http://bt.qt-project.org:6969/announce