InChI=1/C31H34N4O3/c1-20(32-2)29(36)33-25-19-23-15-9-10-16-24(23)26-17-18-27(35(26)31(25)38)30(37)34-28(21-11-5-3-6-12-21)22-13-7-4-8-14-22/h3-16,20,25-28,32H,17-19H2,1-2H3,(H,33,36)(H,34,37)/p+1/t20-,25-,26+,27-/m0/s1/fC31H35N4O3/h32-34H/q+1 4D303A51331D03F5