InChI=1/C21H29N5O2/c22-21(28)23-12-6-5-11-19(27)26-17-10-4-1-7-14(17)13-18(26)20-24-15-8-2-3-9-16(15)25-20/h2-3,8-9,14,17-18H,1,4-7,10-13H2,(H,24,25)(H3,22,23,28)/t14-,17-,18-/m0/s1/f/h23-24H,22H2 8713FD6631339A9F