InChI=1/C19H28N6/c1-15(21-18-14-16(2)22-19(20)23-18)8-9-24-10-12-25(13-11-24)17-6-4-3-5-7-17/h3-7,14-15H,8-13H2,1-2H3,(H3,20,21,22,23)/p+1/t15-/m0/s1/fC19H29N6/h21-22H,20H2/q+1 EF08F28A852F723A