InChI=1/C20H25N5O2/c1-14-6-4-8-16(12-14)26-10-11-27-17-9-5-7-15(13-17)25-19(22)23-18(21)24-20(25,2)3/h4-9,12-13H,10-11H2,1-3H3,(H4,21,22,23,24)/p+1/fC20H26N5O2/h24H,21-22H2/q+1 9EE53EFDF92B5626