InChI=1/C32H34N4O4/c1-23-19-26(28-9-5-6-10-29(28)33-23)22-40-27-13-11-25(12-14-27)31(38)34-32(20-30(37)35-39)15-17-36(18-16-32)21-24-7-3-2-4-8-24/h2-14,19,39H,15-18,20-22H2,1H3,(H,34,38)(H,35,37)/p+1/fC32H35N4O4/h34-36H/q+1 CE2FA0E6F48170CD