InChI=1/C31H32N4O2/c1-21(36)35-17-16-22-8-4-5-9-25(22)30(35)18-31(37)33-19-27(23-12-14-24(15-13-23)34(2)3)28-20-32-29-11-7-6-10-26(28)29/h4-17,27,30H,18-20H2,1-3H3,(H,33,37)/p+1/t27-,30+/m1/s1/fC31H33N4O2/h32-33H/q+1 430EB6D12CAD5059