InChI=1/C19H27ClN4O3/c1-13-6-3-4-10-24(13)11-5-9-21-18(26)19(27)23-15-7-8-16(20)17(12-15)22-14(2)25/h7-8,12-13H,3-6,9-11H2,1-2H3,(H,21,26)(H,22,25)(H,23,27)/p+1/t13-/m1/s1/fC19H28ClN4O3/h21-24H/q+1 E1D4F73EE44363DD