RES\n1b:o-HEX-x:x|1:aldi\n2s:sulfate\n3s:n-acetyl\n4b:x-HEX-x:x|6:a\n5b:x-HEX-x:x\n6s:sulfate\n7s:n-acetyl\nLIN\n1:1o(4+1)2n\n2:1d(2+1)3n\n3:5o(4+1)6n\n4:5d(2+1)7n
