InChI=1/C20H22N4O2/c1-3-26-17-10-4-14(5-11-17)18-12-19(24-20(23-18)21-13-22-24)15-6-8-16(25-2)9-7-15/h4-11,13,18-19H,3,12H2,1-2H3,(H,21,22,23)/p+1/t18-,19+/m1/s1/fC20H23N4O2/h21-22H/q+1	EFD00A3ECE8CDC8F