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, c, or d without using any other words.
Options:
[a] COC(=O)c1c(CC(Cc2ccc3c(c2)CCCC3)C(=O)OC)ccc2c1CCCC2
[b] Cc1c(C)c(C)n(C2OC(CO)C(O)C(O)C2O)c(=S)c1C#N
[c] CCCc1noc(C(F)(F)Sc2ncccn2)n1
[d] O=c1c2cc(-c3ccccc3)cnc2sn1-c1ccc(Oc2ccccc2)cc1
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}