1 HT7 (3s)-3-amino-4-(1h-indol-3-yl)butanoic acid 1.000 2 3IB 3-indolebutyric acid 0.938 3 5ER (2z)-2-hydroxy-4-(1h-indol-3-yl)-4-oxobut-2-enoic acid 0.833 4 VS7 (2r)-1-(1h-indol-3-yl)propan-2-amine 0.812 5 9BF 4-(1~{H}-indol-3-yl)butan-2-one 0.765 6 TPL Tryptophanol 0.765 7 3BO 1h-indol-3-ylacetonitrile 0.750 8 TSH 2-(1h-indol-3-yl)ethanimine 0.750 9 TSS 2-(1h-indol-3-yl)ethanamine 0.750 10 70H (3e)-4-(8-methylnaphthalen-1-yl)but-3-enoic acid 0.737 11 Q5M 4-(naphthalen-1-yl)-4-oxobutanoic acid 0.737 12 QF0 (3s)-3-amino-4-(naphthalen-2-yl)butanoic acid 0.737 13 A1H2D (2~{S})-2-azanyl-3-[(3~{S})-2,3-dihydro-1~{H}-indol-3-yl]propanoic acid 0.722 14 DTR D-tryptophan 0.722 15 ITR Imino-tryptophan 0.722 16 LTN L-tryptophanamide 0.722 17 MIB (3e)-4-(1-methyl-1h-indol-3-yl)but-3-en-2-one 0.722 18 TRP Tryptophan 0.722 19 1ES 2-(1-methyl-1h-indol-3-yl)ethanamine 0.706 20 3FB (3s)-3-amino-4-phenylbutanoic acid 0.706 21 6SO 2-(5-chloranyl-1~{H}-indol-3-yl)ethanamine 0.706 22 CVW 2-(5-methyl-1~{H}-indol-3-yl)ethanamine 0.706 23 F66 2-(2-methyl-1h-indol-3-yl)ethanamine 0.706 24 KC0 2-(5-bromanyl-1~{H}-indol-3-yl)ethanenitrile 0.706 25 LVF 2-(5-chloranyl-1h-indol-3-yl)ethanenitrile 0.706 26 NYK [(3s)-2-oxo-2,3-dihydro-1h-indol-3-yl]acetonitrile 0.706 27 SRO Serotonin 0.706 28 TSC (1s)-1-amino-2-(1h-indol-3-yl)ethanol 0.706 29 TSR 2-(1h-indol-3-yl)acetamide 0.706 30 XL4 (2r)-2-(1h-indol-3-yl)propan-1-amine 0.706 31 XLJ (2s)-2-(1h-indol-3-yl)propan-1-amine 0.706