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) O=C(NC=C1C(=O)Oc2ccccc2C1=O)Nc1ccccc1
b) CCOC(=O)C(C(CC(=O)OC)NC(=O)OCc1ccccc1)C1(C)OCCO1
c) C=C(CCC=CCO)[Si](C)(C)C
d) CCOC(=O)C=CCCO[Si](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}