InChI=1/C21H28N4O2/c1-16(23-21(27)24-18-12-8-5-9-13-18)20(26)22-15-19(25(2)3)14-17-10-6-4-7-11-17/h4-13,16,19H,14-15H2,1-3H3,(H,22,26)(H2,23,24,27)/p+1/t16-,19-/m1/s1/fC21H29N4O2/h22-25H/q+1 96848C25D2CCCA5B