InChI=1/C21H28N4O2/c1-3-6-19(24-21(22)27)20(26)25(15-18-7-5-12-23-13-18)14-17-10-8-16(4-2)9-11-17/h5,7-13,19H,3-4,6,14-15H2,1-2H3,(H3,22,24,27)/t19-/m0/s1/f/h24H,22H2	FD2F4BF57CA9781E