InChI=1/C20H30N4O3/c1-13(2)17(23-18(25)14(3)21)20(27)24-11-7-10-16(24)19(26)22-12-15-8-5-4-6-9-15/h4-6,8-9,13-14,16-17H,7,10-12,21H2,1-3H3,(H,22,26)(H,23,25)/p+1/t14-,16-,17-/m0/s1/fC20H31N4O3/h21-23H/q+1 FD74AAC0FF8B3882