HLB hlb 5-[3,3-dimethyl-2-[5-(1,3,3-trimethylindol-2-ylidene)penta-1,3-dienyl]indol-1-ium-1-yl]-~{N}-[8-[[(1~{R},2~{S},3~{S},4~{S},5~{R})-2,3,4,5-tetrakis(oxidanyl)cyclohexyl]amino]octyl]pentanamide HLB