RES
1b:o-dgro-TRI-0:0|1:aldi
2b:b-dgal-HEX-1:5
3b:b-dgal-HEX-1:5
4s:methyl
LIN
1:1o(1+1)2d
2:2o(4+1)3d
3:3o(3+1)4n