Thank you, Mr. Ashkan Karimi, for your interest to my question. this manual is very interesting and helpful.
But I have a problem, when I want to align my database I select the anglet align compounds then I chose the molecule Template I click apply at this time all the molecules disappear except the molecule Template
then what can I do since I do not get the molecules aligned so I can not build the 3D-QSAR model?
Mr Mahadev Asaram Jadhav asked me to visit videos on youtub, but I found that during these videos the author does not align the molecules and directly elaborates the 3D-QSAR model.
Thank you Mrs Mahadev Asaram Jadhav, Ashkan Karimi for answering me.