@MOLECULE 2,3-isopropylidene-l-erythrose 23 23 0 0 0 SMALL GASTEIGER @ATOM 1 O 0.1970 -1.1969 0.1411 O.3 1 UNL1111111111 -0.4702 2 O 1.2535 0.6518 -0.7329 O.3 1 UNL1111111111 -0.4272 3 O -2.7541 -1.5776 0.2269 O.3 1 UNL1111111111 -0.5336 4 O -0.5107 2.2444 0.7729 O.2 1 UNL1111111111 -0.3944 5 C 1.4172 -0.4622 0.1500 C.3 1 UNL1111111111 0.5138 6 C -0.7802 -0.5261 -0.6382 C.3 1 UNL1111111111 0.0488 7 C -0.1063 0.7881 -1.0869 C.3 1 UNL1111111111 -0.0443 8 C -2.0284 -0.3685 0.2401 C.3 1 UNL1111111111 -0.0395 9 C 2.5012 -1.3479 -0.4444 C.3 1 UNL1111111111 -0.5019 10 C 1.6885 0.0382 1.5564 C.3 1 UNL1111111111 -0.5153 11 C -0.6596 2.0351 -0.4011 C.2 1 UNL1111111111 0.3012 12 H -0.9873 -1.2061 -1.4959 H 1 UNL1111111111 0.1553 13 H -0.0977 0.9069 -2.1927 H 1 UNL1111111111 0.1558 14 H -2.7492 0.3626 -0.1707 H 1 UNL1111111111 0.1444 15 H -1.7658 -0.0988 1.2809 H 1 UNL1111111111 0.1489 16 H 3.4565 -0.8142 -0.5107 H 1 UNL1111111111 0.1663 17 H 2.6453 -2.2489 0.1642 H 1 UNL1111111111 0.1677 18 H 2.2321 -1.6723 -1.4579 H 1 UNL1111111111 0.1666 19 H 2.6703 0.5202 1.6252 H 1 UNL1111111111 0.1650 20 H 0.9398 0.7877 1.8588 H 1 UNL1111111111 0.1883 21 H 1.6484 -0.7801 2.2846 H 1 UNL1111111111 0.1660 22 H -1.2016 2.7429 -1.0404 H 1 UNL1111111111 0.1147 23 H -2.2093 -2.2986 0.6130 H 1 UNL1111111111 0.3237 @BOND 1 1 5 1 2 1 6 1 3 2 5 1 4 2 7 1 5 3 8 1 6 3 23 1 7 4 11 2 8 5 9 1 9 5 10 1 10 6 7 1 11 6 8 1 12 6 12 1 13 7 11 1 14 7 13 1 15 8 14 1 16 8 15 1 17 9 16 1 18 9 17 1 19 9 18 1 20 10 19 1 21 10 20 1 22 10 21 1 23 11 22 1