1 4YN (2r,5r)-4-[2-(6-benzyl-3,3-dimethyl-2,3-dihydro-1h-pyrrolo[3,2-C]pyridin-1-yl)-2-oxoethyl]-5-(methoxymethyl)-2-methylpiperazin-1-ium 1.000 2 7HU 1-[3,3-dimethyl-6-(phenylmethyl)-2~{H}-pyrrolo[3,2-B]pyridin-1-yl]-2-[(2~{R},5~{R})-2-(methoxymethyl)-5-methyl-piperazin-4-ium-1-yl]ethanone 0.879 3 7HT 1-[3,3-dimethyl-6-(phenylmethyl)-2~{H}-pyrrolo[3,2-C]pyridin-1-yl]-2-[(2~{R},5~{R})-5-methyl-2-[(4-methylpyrazol-1-yl)methyl]piperazin-4-ium-1-yl]ethanone 0.784 4 4YL (2r,5r)-4-[2-(6-chloro-3,3-dimethyl-2,3-dihydro-1h-pyrrolo[3,2-C]pyridin-1-yl)-2-oxoethyl]-5-(methoxymethyl)-2-methylpiperazin-1-ium 0.750