InChI=1/C16H28N4O3/c1-11(2)15(20-5-7-22-8-6-20)10-18-16(21)17-9-14-12(3)19-23-13(14)4/h11,15H,5-10H2,1-4H3,(H2,17,18,21)/t15-/m1/s1/f/h17-18H	73FD56352CBE12CC