InChI=1/C13H15IN2O3/c14-8-3-4-10(9(7-8)11(17)18)16-12(19)13(15)5-1-2-6-13/h3-4,7H,1-2,5-6,15H2,(H,16,19)(H,17,18)/f/h15-16H 9F782588C56AE6AD