Showing structure for methyl (1s,10r,15r,17r,18s)-10-hydroxy-17-[(1s)-1-hydroxyethyl]-3,13-diazapentacyclo[13.3.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]nonadeca-2,4,6,8-tetraene-1-carboxylate