InChI=1/C19H25N5O3/c1-23-12-14(11-20-23)19(26)22-15-6-8-24(9-7-15)13-18(25)21-16-4-3-5-17(10-16)27-2/h3-5,10-12,15H,6-9,13H2,1-2H3,(H,21,25)(H,22,26)/p+1/fC19H26N5O3/h21-22,24H/q+1 43C6A4D32A776588