Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCC1(N)COC(c2ccccc2)OC1
b CCOC(=O)C1=C(Nc2ccc(NC3=C(C(=O)OCC)C(=O)CS3)cc2)SCC1=O
c COC1=NC2=NC(OC)=NC3=C(Br)C=C(Br)C(=N1)N23
Answer: a, b, c
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}