Nintedanib656247-17-5100 % similar Nintedanib928326-83-4100 % similar Nintedanib esylate656247-18-686 % similar Methyl (3E)-2,3-dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylate1168150-46-650 % similar N-(4-Aminophenyl)-N,4-dimethyl-1-piperazineacetamide262368-30-939 % similar 2-Oxo-2,3-dihydro-1H-indole-6-carboxylic acid methyl ester14192-26-833 % similar Pirenzepine hydrochloride29868-97-131 % similar