RES\n1b:x-NON-x:x|1:a|2:keto|3:d\n2s:n-acetyl\n3b:x-HEX-x:x\n4b:x-HEX-x:x\n5s:n-acetyl\nLIN\n1:1d(5+1)2n\n2:4d(2+1)5n
