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] O=C1C2C=CC1C1C(=O)OC(=O)C21
[b] CCC(CC)C(=O)NCC(=O)NO
[c] c1ccc(SCCP(CCP(c2ccccc2)c2ccccc2)c2ccccc2)cc1
[d] COC(=O)c1nc(S)nc(C(=O)OC)c1C(=O)C=Cc1ccccc1
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}