InChI=1/C20H28N4O4/c1-13-11-15(19(26)24-8-4-3-5-14(24)2)6-7-16(13)22-20(27)23-9-10-28-17(12-23)18(21)25/h6-7,11,14,17H,3-5,8-10,12H2,1-2H3,(H2,21,25)(H,22,27)/t14-,17-/m0/s1/f/h22H,21H2	C172C50D08276AFB