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. COc1cccc(C=C2N=C(c3ccccc3)N(n3c(-c4ccccc4)nc4ccccc4c3=O)C2=O)c1
b. O=C(c1cccs1)N1CCCN(C(=O)c2cccs2)C1=S
c. CC1CN2CCc3c([nH]c4ccccc34)C2CC1CC(=O)N(C)C
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}