InChI=1/C19H29N5O4/c1-12(2)21-19(27)24-17(25)13(3)22-14-6-8-15(9-7-14)23-18(26)20-11-16-5-4-10-28-16/h6-9,12-13,16,22H,4-5,10-11H2,1-3H3,(H2,20,23,26)(H2,21,24,25,27)/t13-,16+/m1/s1/f/h20-21,23-24H F96207E5329EE8DB