1 EF8 6-[[(3~{R},4~{R},5~{S})-4-acetamido-5-azanyl-3-pentan-3-yloxy-cyclohexen-1-yl]-oxidanyl-phosphoryl]oxyhexylimino-azanylidene-azanium 1.000 2 EEW [(3~{R},4~{R},5~{S})-4-acetamido-5-azanyl-3-pentan-3-yloxy-cyclohexen-1-yl]-methoxy-phosphinic acid 0.733