1 D5V (1s,2s,3s,4r,5r)-2-amino-4-(phenylsulfanyl)-6,8-dioxabicyclo[3.2.1]octan-3-ol 1.000 2 DDV (1s,2s,3s,4r,5r)-2-[(cyclopropylmethyl)amino]-4-(phenylsulfanyl)-6,8-dioxabicyclo[3.2.1]octan-3-ol 0.727