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 additional words.
Options:
[a] Cc1cccc(-c2nnc3sc(=Cc4ccc5c(c4)OCO5)c(=O)n23)c1
[b] CCCCNc1nc(NC2OCC(OC(C)=O)C(OC(C)=O)C2OC(C)=O)c(N=O)c(=O)n1C
[c] O=C1C(c2ccc([N+](=O)[O-])cc2)=C(Cl)C(=O)c2c(O)cccc21
[d] C=CCN1CCC(OC(=O)C(O)(C#CC)C2CCCC2)CC1
Answer: a, b, c, d
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}