The purpose of this study is to determine the ideal dose of the study drugs, IDE892 by itself and IDE892 in combination with IDE397, and to find out what effect, good and/or bad, these study drugs may have on your cancer. This will be first human study for IDE892. Both IDE892 and IDE397 has not been approved by the United States (US) Food and Drug Administration (FDA). Are you Eligible? (Inclusion Criteria) Must be 18 years old or older - Must be willing and able to provide blood/tumor tissue samples for biomarker testing - Must be able to swallow and retain the study drug