InChI=1/C19H19ClN4O2/c1-12(18(25)21-14-7-5-6-13(20)10-14)24(2)11-17-22-16-9-4-3-8-15(16)19(26)23-17/h3-10,12H,11H2,1-2H3,(H,21,25)(H,22,23,26)/t12-/m0/s1/f/h21-22H 9AACAC53376F5C21