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] CC1(C)C2CC1C(Cc1cccc(CC3c4cc(-c5ccccn5)ncc4C4CC3C4(C)C)c1)c1cc(-c3ccccn3)ncc12
[b] CC=C(C1CC2c3[nH]c4ccccc4c3CCN2C(=O)C1C(=O)OCC)[Si](C)(C)C
[c] SC1N=C(c2ccccc2)N2C(S)N=C(c3ccccc3)N12
[d] Nc1nc[n+](Cc2ccccc2CCO)c2[nH]cnc12
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}