InChI=1/C16H25N5O3/c1-5-11(3)17-14(22)12(4)18-15(23)20-21-16(24)19-13-9-7-6-8-10(13)2/h6-9,11-12H,5H2,1-4H3,(H,17,22)(H2,18,20,23)(H2,19,21,24)/t11-,12+/m1/s1/f/h17-21H 9ECCD0521C6AFF5D