1,1,3-Trimethyl-3-(3'-indolyl)-1,2,3,4-tetrahydrocyclopent(b)indole 120551-57-7 3-(1H-Indol-3-yl)-1,1,3-trimethyl-1,2,3,4-tetrahydro-cyclopent(b)indole Cyclopent(b)indole, 1,2,3,4-tetrahydro-3-(1H-indol-3-yl)-1,1,3-trimethyl-