InChI=1/C16H21N5O3/c1-21-13-7-3-2-6-12(13)18-14(21)9-15(22)19-20-16(23)17-10-11-5-4-8-24-11/h2-3,6-7,11H,4-5,8-10H2,1H3,(H,19,22)(H2,17,20,23)/t11-/m0/s1/f/h17,19-20H	28DC03041AA9484A