@MOLECULE isopropylidenecyclobutane 19 19 0 0 0 SMALL USER_CHARGES @ATOM 1 C -1.2564 1.0938 0.0017 C.3 1 UNL111111111 -0.2778 2 C -2.3686 -0.0011 -0.0001 C.3 1 UNL111111111 -0.2670 3 C -1.2538 -1.0934 -0.0017 C.3 1 UNL111111111 -0.2781 4 C -0.2120 0.0013 0.0004 C.1 1 UNL111111111 -0.0676 5 C 1.1167 0.0004 0.0004 C.1 1 UNL111111111 0.0036 6 C 1.9110 -1.2638 0.0016 C.3 1 UNL111111111 -0.4432 7 C 1.9125 1.2633 -0.0018 C.3 1 UNL111111111 -0.4432 8 H -1.2487 1.7362 -0.8837 H 1 UNL111111111 0.1455 9 H -1.2498 1.7323 0.8903 H 1 UNL111111111 0.1459 10 H -3.0029 -0.0031 0.8864 H 1 UNL111111111 0.1376 11 H -3.0027 -0.0004 -0.8870 H 1 UNL111111111 0.1376 12 H -1.2454 -1.7368 0.8832 H 1 UNL111111111 0.1455 13 H -1.2439 -1.7305 -0.8913 H 1 UNL111111111 0.1459 14 H 2.4081 -1.4169 -0.9669 H 1 UNL111111111 0.1542 15 H 2.6935 -1.2460 0.7727 H 1 UNL111111111 0.1528 16 H 1.2889 -2.1490 0.1901 H 1 UNL111111111 0.1506 17 H 1.2887 2.1512 -0.1698 H 1 UNL111111111 0.1505 18 H 2.4282 1.4053 0.9586 H 1 UNL111111111 0.1542 19 H 2.6803 1.2520 -0.7876 H 1 UNL111111111 0.1530 @BOND 1 1 2 1 2 2 3 1 3 3 4 1 4 1 4 1 5 4 5 3 6 5 6 1 7 5 7 1 8 1 8 1 9 1 9 1 10 2 10 1 11 2 11 1 12 3 12 1 13 3 13 1 14 6 14 1 15 6 15 1 16 6 16 1 17 7 17 1 18 7 18 1 19 7 19 1