InChI=1/C20H30N4O3/c25-19-7-6-16-17(21-19)4-1-5-18(16)22-20(26)24-8-2-3-15(14-24)13-23-9-11-27-12-10-23/h6-7,15,18H,1-5,8-14H2,(H,21,25)(H,22,26)/t15-,18-/m0/s1/f/h21-22H	D94F1D28E08F7C5F