how to set the chiral flag in Ketcher?

[刘斌]

Dear indigo-dev,

I'm LiuBin, I'm using Ketcher in my project, and I notice that the chiral flag of molstring generated by Ketcher, is always set as 0, even when I draw up/down bond in structure, here's pic:

And this leads to another problem, for the molstring can not be set as chiral, when I save molstring generated by Ketcher into SQLServer, I can not hit it when I using Exact Search function, even if I submit the same structure.

So do you have any suggestions for this problem?

Many thanks,

Sincerely,

Liu Bin