InChI=1/C19H21N7O/c1-14-4-2-8-21-18(14)22-19(27)15-5-3-10-25(12-15)16-6-7-17(24-23-16)26-11-9-20-13-26/h2,4,6-9,11,13,15H,3,5,10,12H2,1H3,(H,21,22,27)/t15-/m0/s1/f/h22H AD23045C0C49171B