...6 patients (CRC 2, Gastric 1, NSCLC 1, HCC 1, Cholangiocarcinoma 1) were enrolled to 3 dose levels (60, 150, and 300 mg). Of these 6 patients, 4 had discontinued GST-HG161 treatment at the data cut-off date of Feb 1, 2020, due to progressive disease (3) and adverse event (1). Two patients at the 300 mg cohort are still on treatment. Overall, 4/6 patients showed no drug related AEs > Grade 1....GST-HG161 has been well tolerated to date in study patients with a manageable safety profile.