1 9BM 4-((2-(tert-butyl)phenyl)amino)-7-(3,5-dimethylisoxazol-4-yl)-6-methoxy-1,5-naphthyridine-3-carboxylic acid 1.000 2 S5B 4-[(2-tert-butylphenyl)amino]-7-(3,5-dimethyl-1,2-oxazol-4-yl)quinoline-3-carboxylic acid 0.882 3 UTH 4-((2-(tert-butyl)phenyl)amino)-7-(3,5-dimethylisoxazol-4-yl)-1,8-naphthyridine-3-carboxylic acid 0.778