InChI=1/C23H28N4O3/c28-23(21-16-20(27(29)30)8-9-22(21)26-12-4-5-13-26)24-19-10-14-25(15-11-19)17-18-6-2-1-3-7-18/h1-3,6-9,16,19H,4-5,10-15,17H2,(H,24,28)/p+1/fC23H29N4O3/h24-25H/q+1 7E0F46EAD322B570