InChI=1/C16H20N4O3/c1-10(2)15(20-16(21)19-12-8-17-18-9-12)11-3-4-13-14(7-11)23-6-5-22-13/h3-4,7-10,15H,5-6H2,1-2H3,(H,17,18)(H2,19,20,21)/t15-/m1/s1/f/h17,19-20H	4B960ACAD6D8BD66