InChI=1/C16H21N5O3/c1-10(2)8-17-15(23)20-19-14(22)12-4-6-13(7-5-12)21-11(3)9-18-16(21)24/h4-7,9-10H,8H2,1-3H3,(H,18,24)(H,19,22)(H2,17,20,23)/f/h17-20H	52B8216671F87DD8