1 N1B (S)-7-{[5-methoxy-2-methyl-3-(methoxycarbonylmethyl)-1h-indolyl]carbonyl}-7,8-dicarba-nido-dodeca-hydroundecaborate 1.000 2 4LA (R)-7-{[5-methoxy-2-methyl-3-(methoxycarbonylmethyl)-1h-indolyl]carbonyl}-7,8-dicarba-nido-dodeca-hydroundecaborate 0.875