InChI=1/C22H28N4O3/c1-18(2)25(16-19-7-4-3-5-8-19)22(27)17-23-11-13-24(14-12-23)20-9-6-10-21(15-20)26(28)29/h3-10,15,18H,11-14,16-17H2,1-2H3 339D88AD2C46C962