InChI=1/C19H23ClN4O2/c1-14(24-19(26)15-8-2-3-9-16(15)20)18(25)23-13-7-6-12-22-17-10-4-5-11-21-17/h2-5,8-11,14H,6-7,12-13H2,1H3,(H,21,22)(H,23,25)(H,24,26)/p+1/t14-/m0/s1/fC19H24ClN4O2/h21-24H/q+1 B45E28265CD6D174