InChI=1/C25H34N4O3/c1-15-11-18(4)24(19(5)12-15)28-22(31)14-29(7)20(6)25(32)26-13-21(30)27-23-16(2)9-8-10-17(23)3/h8-12,20H,13-14H2,1-7H3,(H,26,32)(H,27,30)(H,28,31)/p+1/t20-/m1/s1/fC25H35N4O3/h26-29H/q+1 21E9AF223BDD9DE9