RES
1r:r1
2b:b-dgal-HEX-1:5
LIN
1:1n(4+1)2d
REP
REP1:3o(4+1)3d=1-5
RES
3b:b-dglc-HEX-1:5
4s:n-acetyl
LIN
2:3d(2+1)4n