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, or c without using any additional words.
Options:
a.) O=C(CC(C(=O)c1cccs1)c1ccc2c(c1)OCO2)c1ccc(Br)cc1
b.) C[Si](C)(C)CCOCN(C(=O)C1=CCC2(CC1)OCCO2)c1ccccc1I
c.) c1cc(CSSCc2ccncc2)ccn1
Answer: a, b, c
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}