Marvin 02250823362D 1 0 0 0 0 0 999 V2000 0.0000 0.0000 0.0000 O 0 0 0 0 0 15 0 0 0 0 0 0 M END > CHEBI:25805 > oxygen atom > 3 > Sauerstoff; oxygene; oxygen; oxigeno; O; 8O > oxygen > O > 15.99940 > 15.99491 > 0 > [O] > InChI=1S/O > QVGXLLKOCUKJST-UHFFFAOYSA-N > C00007 > O $$$$