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, or c without using any other words.
Options:
a) Sc1cccc2c(S)cccc12
b) CCOC(=O)c1cc(OC(C)=O)c2ccccc2c1
c) Cl.N=C(C=Cc1ccc(-c2cn3cc(C=CC(=N)N4CCCC4)ccc3n2)cc1)N1CCCC1
Answer: a, b
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}