InChI=1/C19H27N7O2/c1-13-5-4-8-25(10-13)11-15(3)21-18(27)19(28)22-16-7-6-14(2)17(9-16)26-12-20-23-24-26/h6-7,9,12-13,15H,4-5,8,10-11H2,1-3H3,(H,21,27)(H,22,28)/p+1/t13-,15+/m0/s1/fC19H28N7O2/h21-22,25H/q+1 F46E0B008BAE41A7