A1BI7: naphthalen-2-yl 3-[(3~{R},4~{R},5~{R},9~{S},14~{S},15~{S},19~{S},20~{S},21~{R})-4,15,20-tris(2-azanyl-2-oxidanylidene-ethyl)-9,14,19-tris(3-azanyl-3-oxidanylidene-propyl)-5-[3-[[(2~{R})-2-[[(2~{R},3~{S},4~{R},5~{S})-5-(5,6-dimethylbenzimidazol-1-yl)-2-(hydroxymethyl)-4-oxidanyl-oxolan-3-yl]oxy-oxidanyl-phosphoryl]oxypropyl]amino]-3-oxidanylidene-propyl]-5,7,10,10,15,17,20,21-octamethyl-22-aza-2,23,24-triazonia-1$l^{5}-cobaltaoctacyclo[11.9.1.1^{1,8}.0^{2,6}.0^{3,21}.0^{16,23}.0^{18,22}.0^{11,24}]tetracosa-2(6),7,11(24),12,16(23),17-hexaen-1-yl]prop-2-ynoate
