Screen a compound against a library using RDKit

ctb_im_screen

Version	Tool Shed	Owner	Galaxy instances where the tool is available
1.1.4+galaxy0	toolshed.g2.bx.psu.edu	bgruening	usegalaxy.eu usegalaxy.no usegalaxy.org
1.1.3+galaxy0	toolshed.g2.bx.psu.edu	bgruening	usegalaxy.eu