InChI=1/C17H18ClN3O2/c1-11-19-15(18)10-16(20-11)21-7-3-5-13(21)12-4-2-6-14-17(12)23-9-8-22-14/h2,4,6,10,13H,3,5,7-9H2,1H3/t13-/m1/s1 5BE1CBF24BD8A31B