3-(Chloromethyl)-1-((5,6,7-trimethoxy-1H-indol-2-yl)carbonyl)-2,3-dihydro-1H-indol-6-ylamine 3-(Chloromethyl)-1-((5,6,7-trimethoxy-1H-indol-2-yl)carbonyl)-6-indolinamine AIDS-148604 AIDS148604 NSC681290