Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(CCC1=NCCN1)C1CCC2C3CCC4CC(O)CCC4(C)C3CCC12C
b. C[Si](C)(C)N1N=NC2C(=O)N(c3ccccc3)C(=O)C21
c. CN1C(CC(O)c2ccccc2)CCCC1CC(O)c1ccccc1
d. C=C=C(C)C(=O)N(C(C)C)C(C)C
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}