| 主权项 |
1. A compound represented by the following Chemical Formula 1: wherein, in Chemical Formula 1, X1 is —NR1—, —S—, —O—, or —S(O)2—, X2 is —NR2—, —S—, —O—, or —S(O)2—, X3 to X5 are each independently —S—, —O—, or —S(O)2—, R1 to R4 are each independently hydrogen, deuterium, a halogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C2 to C30 alkenyl group, a substituted or unsubstituted C2 to C30 alkynyl group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C1 to C30 alkoxy group, a substituted or unsubstituted C6 to C30 aryloxy group, a substituted or unsubstituted C6 to C30 arylthiol group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, a substituted or unsubstituted C1 to C30 amine group, a cyano group, a nitro group, a hydroxy group, a carboxyl group, or a combination thereof, and o and p are each independently integers of 0 to 2. |
