Two solution ions at m/z 324 and 253 from the spectra of metabolites M3.one and M3.2 have been formed by cleavage of your indazole aspect chains, indicating the parent composition wasn't modified aside from the terminal methyl ester. As The main metabolites, ester hydrolysis metabolites M3 group can be used https://emb-fubinaca97306.bloggazza.com/31000617/the-definitive-guide-to-fubinaca-para-venda