InChI=1/C15H16ClN3O2/c16-11-4-5-14-17-12(7-15(21)19(14)8-11)9-18-6-2-1-3-13(18)10-20/h4-5,7-8,10,13H,1-3,6,9H2/p+1/t13-/m1/s1/fC15H17ClN3O2/h18H/q+1 BC646CDED99EF367