Two solution ions at m/z 324 and 253 in the spectra of metabolites M3.one and M3.two have been fashioned by cleavage on the indazole facet chains, indicating which the guardian composition was not modified except for the terminal methyl ester. As A very powerful metabolites, ester hydrolysis metabolites M3 group https://ab-fubinacab63962.iyublog.com/31278787/the-best-side-of-ab-fubinaca-cayman