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] CC(C)[Si](OC12CCC(CC1O)CC2CO)(C(C)C)C(C)C
[b] Cc1ccc2nc(Nc3ccccc3C)c(Nc3ccccc3C)nc2c1
[c] COc1ccc2c(c1)CCCN2CCCCCCCCCCN(CCC(C)C)CCC(C)C
[d] COC(=O)C(=O)C(C(=O)C(=O)Nc1cc(C)ccc1C)c1nc2ccccc2nc1O
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}