InChI=1/C21H25ClN4O2/c22-18-7-5-16(6-8-18)19(15-3-4-15)25-21(27)24-14-17-2-1-9-23-20(17)26-10-12-28-13-11-26/h1-2,5-9,15,19H,3-4,10-14H2,(H2,24,25,27)/p+1/t19-/m1/s1/fC21H26ClN4O2/h23-25H/q+1 F1C6D25D6F9CE3D2