InChI=1/C19H27N5O3/c20-17(25)12-21-18(26)15-5-3-14(4-6-15)11-22-19(27)24-10-7-16(13-24)23-8-1-2-9-23/h3-6,16H,1-2,7-13H2,(H2,20,25)(H,21,26)(H,22,27)/p+1/t16-/m1/s1/fC19H28N5O3/h21-23H,20H2/q+1 80B34AFC2E69C5B7