Which of the following compound is given red colour in Lassaigne's tes

1.	Which of the following compound is given red colour in Lassaigne's test?
Answer» NACNS `NH_(2) - UNDERSET(underset(S)(\|\|))(C )-NH_(2)` `NH_(2)- underset(underset(O)(\|\|))(C )-NH_(2)` Answer :B::D

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