InChI=1/C24H26N4O4/c29-23(25-19-10-12-32-14-18(19)24(30)27-31)17-6-4-15(5-7-17)13-20-22(16-8-9-16)26-21-3-1-2-11-28(20)21/h1-7,11,16,18-19,31H,8-10,12-14H2,(H,25,29)(H,27,30)/p+1/t18-,19+/m0/s1/fC24H27N4O4/h25-27H/q+1 987093A2560374D3