InChI=1/C19H26N4O4/c1-2-7-20-18(25)6-3-14-9-22-19(26)17-8-13(11-23(14)17)21-10-15-4-5-16(12-24)27-15/h1,4-5,13-14,17,21,24H,3,6-12H2,(H,20,25)(H,22,26)/p+1/t13-,14+,17-/m0/s1/fC19H27N4O4/h20,22-23H/q+1	D55116114E7FE40C