1 EQ2 1-ethanoyl-9~{H}-pyrido[3,4-B]indole-3-carboxylic acid 1.000 2 A1BE4 1-methyl-9h-pyrido[3,4-B]indole-3-carboxylic acid 0.895 3 TCR Cyclomethyltryptophan 0.842 4 A1B1P (1s,3s)-1-(2-carboxyethyl)-2,3,4,9-tetrahydro-1h-pyrido[3,4-B]indole-3-carboxylic acid 0.818 5 KW8 (1~{S})-1-ethyl-2,3,4,9-tetrahydro-1~{H}-pyrido[3,4-B]indole 0.789 6 KWH (1~{S})-1-propyl-2,3,4,9-tetrahydro-1~{H}-pyrido[3,4-B]indole 0.750 7 CN9 1-methyl-9h-pyrido[3,4-B]indole 0.737 8 QGH (1~{R})-1-methyl-2,3,4,9-tetrahydro-1~{H}-pyrido[3,4-B]indole 0.737 9 QGK (1~{S})-1-methyl-2,3,4,9-tetrahydro-1~{H}-pyrido[3,4-B]indole 0.737 10 A1L46 (1~{S},3~{S})-1-(3-hydroxy-3-oxopropyl)-2,3,4,9-tetrahydropyrido[3,4-B]indole-1,3-dicarboxylic acid 0.720 11 A1ECB 1-~{tert}-butyl-4,9-dihydro-3~{H}-pyrido[3,4-B]indole 0.714 12 KWQ (1~{S})-1-(2-methylpropyl)-2,3,4,9-tetrahydro-1~{H}-pyrido[3,4-B]indole 0.714 13 A1EHM (6~{R})-7-thia-2-azatricyclo[6.3.1.0^{4,12}]dodeca-1(11),3,8(12),9-tetraene-6-carboxylic acid 0.700 14 HFI 1-methyl-9~{H}-pyrido[3,4-B]indol-7-ol 0.700