@COMMENT
 LIGANDBOX_ID = PDB_BUT-01
 SOURCE = PDBLigandExpo
 MOLECULAR_FORMULA = C4H10
 MOLECULAR_WEIGHT = 58.124
 MOLECULAR_CHARGE = 0
 SUM_OF_ATOMNUMBER = 34
 SUM_OF_ATOMNUMBER_MINUS_CHARGE = 34
 NUM_OF_DONOR = 0
 NUM_OF_ACCEPTOR = 0
 NUM_OF_CHIRAL_ATOMS = 0
 TPSA = 0.0000
 HOMO = -11.3446
 LUMO = 3.8778
 mLOGD = 1.938
 mLOGPA = -3.893
 mLOGS = -2.365

@MOLECULE
PDB_BUT-01
 14 13 0 0 0
SMALL
MOPAC_AM1BCC

@ATOM
   1 C1        1.8700    -0.5280    -0.2690 C.3    1 LGD  -0.0910
   2 C2        0.4150    -0.6260     0.2350 C.3    1 LGD  -0.0781
   3 C3       -0.4360     0.5910    -0.1980 C.3    1 LGD  -0.0781
   4 C4       -1.8920     0.4920     0.3050 C.3    1 LGD  -0.0910
   5 H1        1.9020    -0.4900    -1.3650 H      1 LGD   0.0315
   6 H2        2.3590     0.3730     0.1220 H      1 LGD   0.0315
   7 H3        2.4500    -1.4000     0.0590 H      1 LGD   0.0315
   8 H4       -0.0390    -1.5480    -0.1500 H      1 LGD   0.0373
   9 H5        0.4170    -0.7020     1.3300 H      1 LGD   0.0373
  10 H6        0.0180     1.5130     0.1880 H      1 LGD   0.0373
  11 H7       -0.4370     0.6690    -1.2930 H      1 LGD   0.0373
  12 H8       -2.4670     1.3720    -0.0100 H      1 LGD   0.0315
  13 H9       -2.3850    -0.4010    -0.0990 H      1 LGD   0.0315
  14 H10      -1.9240     0.4390     1.4010 H      1 LGD   0.0315
@BOND
     1     1     2   1
     2     2     3   1
     3     3     4   1
     4     1     5   1
     5     1     6   1
     6     1     7   1
     7     2     8   1
     8     2     9   1
     9     3    10   1
    10     3    11   1
    11     4    12   1
    12     4    13   1
    13     4    14   1