InChI=1/C16H20N4O3/c1-12(11-20-7-3-6-18-20)10-17-16(21)19-13-4-2-5-14-15(13)23-9-8-22-14/h2-7,12H,8-11H2,1H3,(H2,17,19,21)/t12-/m0/s1/f/h17,19H	A2800E7E9D94568F