InChI=1/C17H22N4O2/c18-11-15-7-4-10-21(15)17(23)13-19-9-8-16(22)20-12-14-5-2-1-3-6-14/h1-3,5-6,15,19H,4,7-10,12-13H2,(H,20,22)/t15-/m0/s1/f/h20H CC0052E5F38BC2DF