Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: C=CCNC(=S)NC=C(C#N)C(=O)OC
b: CCOC(=O)Cc1csc(NC(NC(=O)OCC)(C(=O)OCC)C(F)(F)F)n1
c: Cc1cc2nn(C3CCCCO3)nc2cc1C
d: C1=CSSC=CSS1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}
1,2,5,6-tetrathiocine