IUPAC:(2S,13S,15S,16R,17S,20S,21S)-17-methoxy-21-methyl-1,11,18-triazahexacyclo[11.8.0.0^{2,16}.0^{4,12}.0^{5,10}.0^{15,20}]henicosa-4(12),5,7,9,18-pentaene
IUPAC:(2S,13S,15S,16R,17S,20S,21S)-17-methoxy-21-methyl-1,11,18-triazahexacyclo[11.8.0.0^{2,16}.0^{4,12}.0^{5,10}.0^{15,20}]henicosa-4(12),5,7,9,18-pentaene