Two products ions at m/z 324 and 253 while in the spectra of metabolites M3.1 and M3.2 ended up fashioned by cleavage on the indazole aspect chains, indicating the mother or father construction wasn't modified aside from the terminal methyl ester. As The key metabolites, ester hydrolysis metabolites M3 group https://davidv997dnn9.wikimidpoint.com/user