RES 1r:r1 REP REP1:2o(7+1)2d=-1--1 RES 2b:a-SUG-x:x UND UND1:-1.0:-1.0 ParentIDs:2 SubtreeLinkageID1:x(5+1)n RES 3s:acetyl UND2:-1.0:-1.0 ParentIDs:2 SubtreeLinkageID1:x(8+1)n RES 4s:acetyl UND3:-1.0:-1.0 ParentIDs:2 SubtreeLinkageID1:x(9+1)n RES 5s:acetyl