InChI=1/C19H25ClN4O3/c1-4-24(5-2)16(17-7-6-10-27-17)12-22-19(26)23-13-8-9-15(20)14(11-13)18(25)21-3/h6-11,16H,4-5,12H2,1-3H3,(H,21,25)(H2,22,23,26)/p+1/t16-/m1/s1/fC19H26ClN4O3/h21-24H/q+1 E7F6AC68814E2BE9