1 4VQ 4-[3-amino-6-(3,4,5-trimethoxyphenyl)pyrazin-2-yl]-2-methylbenzoic acid 1.000 2 T3M 4-[3-amino-6-(3,4,5-trimethoxyphenyl)pyrazin-2-yl]benzoic acid 0.966 3 5R1 4-[3-amino-6-(3,4,5-trimethoxyphenyl)pyrazin-2-yl]-2-methoxybenzoic acid 0.903 4 VGK 4-[2-amino-5-(3,4,5-trimethoxyphenyl)pyridin-3-yl]benzoic acid 0.900 5 OL2 4-[3-amino-6-(3,4,5-trimethoxyphenyl)pyrazin-2-yl]-2-ethoxybenzoic acid 0.875 6 3DV 4-[3-amino-6-(3-hydroxyphenyl)pyrazin-2-yl]benzoic acid 0.733 7 A3F 3-[6-amino-5-(3,4,5-trimethoxyphenyl)pyridin-3-yl]phenol 0.719 8 3DL 4-[6-(3-hydroxyphenyl)pyrazin-2-yl]benzoic acid 0.700