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 additional words.
Options:
a. CCOC(=O)c1nc(C)c(-c2ccccc2)c(-c2ccccc2)c1C
b. COC1=CC(=O)c2c(O)c3c(c(O)c2C1=O)C=C(C)OC3O
c. CN1C(=O)C2CC(=O)N(Cc3ccccc3)C(=O)C2C1=O
d. C1CCC(NC2CCCCC2)CC1.CC(O[Si](c1ccccc1)(c1ccccc1)C(C)(C)C)C(NC(=O)OC(C)(C)C)C(=O)O
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}