InChI=1/C19H27N5O4/c1-4-5-6-7-8-13-22-17(21-11(2)3)14-18(23-13)24(10-20-14)19-16(27)15(26)12(9-25)28-19/h10-12,15-16,19,25-27H,4-6,9H2,1-3H3,(H,21,22,23)/t12-,15-,16-,19+/m1/s1/f/h21H E97BE07F4448A00D