2,7,12,17-tetrakis(3,5-dimethoxyphenyl)-21,22,23,24-tetraazapentacyclo[16.2.1.1�,?.1?,��.1��,�?]tetracosa-1,3,5,7,9,11,13(22),14,16,18(21),19-undecaene, 95%, 250mg