InChI=1/C19H25N5O2/c1-12(11-24-8-7-21-15(24)4)10-22-18(25)6-5-16-13(2)17(9-20)19(26)23-14(16)3/h7-8,12H,5-6,10-11H2,1-4H3,(H,22,25)(H,23,26)/p+1/t12-/m1/s1/fC19H26N5O2/h21-23H/q+1 700FB026CAA471EA