InChI=1/C18H27N5O2/c1-3-5-7-14(23-18(19)25)17(24)20-12-9-10-13-15(11-12)22-16(21-13)8-6-4-2/h9-11,14H,3-8H2,1-2H3,(H,20,24)(H,21,22)(H3,19,23,25)/t14-/m1/s1/f/h20,22-23H,19H2 7436AFC858F7D29D