RES
1r:r1
REP
REP1:4o(3+1)2d=-1--1
RES
2b:b-dman-HEP-1:5|6:d
3s:acetyl
4b:b-dgal-HEX-1:4|6:d
LIN
1:2o(2+1)3n
2:2o(3+1)4d