InChI=1/C21H34N4O2/c1-4-17(3)24-20(26)11-12-22-21(27)23-15-19(25-13-5-6-14-25)18-9-7-16(2)8-10-18/h7-10,17,19H,4-6,11-15H2,1-3H3,(H,24,26)(H2,22,23,27)/p+1/t17-,19+/m0/s1/fC21H35N4O2/h22-25H/q+1 47F671C7F88AEBEA