DB<1> p $smiles
CCC

  DB<2> chomp $smiles

  DB<3> p $smiles
CCC
  DB<4> n
main::(monks1083655.pl:8):	my $finalurl = get "$url$smiles/property/MolecularFormula,MolecularWeight,TPSA/CSV/";
  DB<4> n
main::(monks1083655.pl:9):	print $finalurl;
  DB<4> p $finalurl
"CID","MolecularFormula","MolecularWeight","TPSA"
6334,"C3H8",44.095620,0.0

  DB<5> q