InChI=1/C19H26N10/c20-18(27-7-1-2-8-27)25-22-11-15-5-6-17-24-16(14-29(17)13-15)12-23-26-19(21)28-9-3-4-10-28/h5-6,11-14H,1-4,7-10H2,(H2,20,25)(H2,21,26)/p+1/b22-11+,23-12+/fC19H27N10/h20,25-26H,21H2/q+1/b20-18?,22-11+,23-12+ B6A0A74A493502ED