InChI=1/C20H28N4O2/c25-19(23-10-4-5-11-23)14-24-17-8-9-18(24)13-16(12-17)22-20(26)21-15-6-2-1-3-7-15/h1-3,6-7,16-18H,4-5,8-14H2,(H2,21,22,26)/p+1/t16?,17-,18+/fC20H29N4O2/h21-22,24H/q+1	8BE19E9A65975826