InChI=1/C16H27N5O4/c1-10(2)8-17-14(24)20-19-12(22)9-21-13(23)16(18-15(21)25)7-5-4-6-11(16)3/h10-11H,4-9H2,1-3H3,(H,18,25)(H,19,22)(H2,17,20,24)/t11-,16-/m0/s1/f/h17-20H 3BE2FE8B108FDD2F