1.14.19.52 0.027 - 2-(L-cystein-S-yl)-2-(1H-indol-3-yl)acetonitrile pH and temperature not specified in the publication 741866 1.14.19.52 0.0292 - 2-(L-cystein-S-yl)-2-(1H-indol-3-yl)acetonitrile pH and temperature not specified in the publication 743442