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: CC(=O)C(CN(C)C)C(c1ccccc1)c1c(O)c2ccccc2oc1=O.Cl
b: O=c1[nH]c(=O)n(C2OC(CO)C(O)C2O)cc1OCCc1ccccc1
c: CC(C)=CCCC(C)C1=C(O)C(O)C(C)=C2N=C(c3ccccc3)C(=O)OC21
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}