B2UE8I -OEChem-04042102493D 20 21 0 0 0 0 0 0 0999 V2000 2.8607 0.1505 0.7958 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.8670 0.1652 -0.7737 O 0 0 0 0 0 0 0 0 0 0 0 0 0.6505 1.7606 1.3463 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.7153 1.7542 -1.3318 O 0 0 0 0 0 0 0 0 0 0 0 0 1.7365 0.0985 0.0344 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.7676 0.0651 -0.0265 C 0 0 0 0 0 0 0 0 0 0 0 0 0.6517 0.9478 0.3906 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.6568 0.9720 -0.3941 C 0 0 0 0 0 0 0 0 0 0 0 0 1.8841 -0.8154 -0.9831 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.8392 -0.8476 0.9497 C 0 0 0 0 0 0 0 0 0 0 0 0 3.1823 -1.3597 -0.8374 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.1352 -1.4005 0.8164 C 0 0 0 0 0 0 0 0 0 0 0 0 3.7357 -0.7398 0.2588 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.7203 -0.7511 -0.2456 C 0 0 0 0 0 0 0 0 0 0 0 0 1.1528 -1.0640 -1.7392 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.0874 -1.1118 1.6792 H 0 0 0 0 0 0 0 0 0 0 0 0 3.6555 -2.1099 -1.4540 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.5866 -2.1753 1.4191 H 0 0 0 0 0 0 0 0 0 0 0 0 4.6902 -0.8165 0.7586 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.6858 -0.8216 -0.7252 H 0 0 0 0 0 0 0 0 0 0 0 0 1 5 1 0 0 0 0 1 13 1 0 0 0 0 2 6 1 0 0 0 0 2 14 1 0 0 0 0 3 7 2 0 0 0 0 4 8 2 0 0 0 0 5 7 1 0 0 0 0 5 9 2 0 0 0 0 6 8 1 0 0 0 0 6 10 2 0 0 0 0 7 8 1 0 0 0 0 9 11 1 0 0 0 0 9 15 1 0 0 0 0 10 12 1 0 0 0 0 10 16 1 0 0 0 0 11 13 2 0 0 0 0 11 17 1 0 0 0 0 12 14 2 0 0 0 0 12 18 1 0 0 0 0 13 19 1 0 0 0 0 14 20 1 0 0 0 0 M END $$$$