InChI=1/C19H24N6O4/c1-2-3-4-5-6-11-23-16(20)12-17(24-11)25(9-21-12)19-14(27)13(26)15(29-19)18(28)22-10-7-8-10/h9-10,13-15,19,26-27H,2-4,7-8H2,1H3,(H,22,28)(H2,20,23,24)/t13-,14+,15-,19+/m0/s1/f/h22H,20H2 932DA4B6A22A7036