2,2-Bis (((2-cyano-3,3-diphenylacryloyl) oxy) methyl) propane-1,3-diyl bis (2-cyano-3,3-diphenylacrylate) -d40

N#C/C(C(OCC(COC(/C(C#N)=C(C1=C([2H])C([2H])=C([2H])C([2H])=C1[2H])\C2=C([2H])C([2H])=C([2H])C([2H])=C2[2H])=O)(COC(/C(C#N)=C(C3=C([2H])C([2H])=C([2H])C([2H])=C3[2H])\C4=C([2H])C([2H])=C([2H])C([2H])=C4[2H])=O)COC(/C(C#N)=C(C5=C([2H])C([2H])=C([2H])C([2H])=C5[2H])\C6=C([2H])C([2H])=C([2H])C([2H])=C6[2H])=O)=O)=C(C7=C([2H])C([2H])=C([2H])C([2H])=C7[2H])/C8=C([2H])C([2H])=C([2H])C([2H])=C8[2H]