InChI=1/C18H27N5O3/c1-10-6-17(4,5)9-18(7-10)15(25)23(16(26)20-18)8-13(24)19-14-11(2)12(3)21-22-14/h10H,6-9H2,1-5H3,(H,20,26)(H2,19,21,22,24)/t10-,18-/m0/s1/f/h19-20,22H 9B594412520E2A1B