InChI=1/C20H23N5O4/c26-8-14-16(27)17(28)20(29-14)25-10-23-15-18(21-9-22-19(15)25)24-13-7-3-5-11-4-1-2-6-12(11)13/h1-2,4,6,9-10,13-14,16-17,20,26-28H,3,5,7-8H2,(H,21,22,24)/t13-,14-,16-,17-,20+/m1/s1/f/h24H F83A28EFB672BCD8