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 additional words.
Options:
[a] COc1ccccc1C=C1NC(=S)N(C=C2C(=O)Oc3ccccc3C2=O)C1=O
[b] CCCOC(=O)C(C)(C)C(OP(OCCC)OCCC)=C(C)C
[c] O=NN(CC1(O)OCC(O)C(O)C1O)C(Cc1c[nH]c2ccccc12)C(=O)O
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}