InChI=1/C21H33N5O/c1-7-26-17-11-9-8-10-16(17)24-18(26)14(2)22-19(27)23-15-12-20(3,4)25-21(5,6)13-15/h8-11,14-15,25H,7,12-13H2,1-6H3,(H2,22,23,27)/p+1/t14-/m1/s1/fC21H34N5O/h22-23,25H/q+1 17B7198A750CDEFA