Correct is D. The rightmost 23 bits of MAC address are mapped to the rightmost 23 bits of a multicast IPv4 address:
https://support.huawei.com/enterprise/ru/doc/EDOC1000141881/d30cdf7f/multicast-mac-address
As defined by the IANA, the leftmost 24 bits of an IPv4 multicast MAC address are 0x01005E, the 25th bit is 0, and the rightmost 23 bits are mapped to the rightmost 23 bits of a multicast IPv4 address,
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