**Table 3:** Unidentified (U) and/or marginally detected (T) lines.
Frequency	Type	Sugg.	Table
[MHz]	[U/T]	ident.	continued
486845	T	SO⁺	555914	T	-
487209	U	SO⁺	555933	T	-
487507	T	CH₃CHO	556267	T	-
488477	T	-	556633	T	-
488598	U	CH₃OCHO	559239	U	CH₃OCHO
488633	U	CH₃CHO	559816	T	HDO
489193	T	-	559861	U	CH₃OCHO
489709	T	SiS	559913	U	-
491496	U	CH₃OCHO	560753	T	-
491892	U	-	561971	U	-
541926	T	-	562118	T	-
541981	U	CH₃OCHO	562960	U	-
542945	U	-	563033	U	-
543873	U	-	563481	T	HNCO
544016	T	SiS	564105	U	-
546138	U	ND	564418	T	SH^-
546176	T	ND	566066	U	-
546662	T	-	567485	U	-
546805	T	-	569138	U	HNCO
547080	T	-	570303	U	-
547162	T	-	570335	T	-
547262	T	HNCO	570790	T	-
549142	T	HNCO	570814	T	-
549199	T	HNCO,H₂CS	571151	T	HNCO
549449	U	-	571217	T	HNCO
549719	T	SO₂,(CH₃)₂O	571477	T	H₂C¹⁸O
550132	T	SO₂	572596	U	-
552308	U	-	572678	U	-
552846	T	-	574184	U	-
553667	U	CH₃OCHO	575397	T	-
553716	U	-	576446	U	-
555312	T	-	577160	T	-

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