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 O=C(O)CCC1CCc2cccc3occ1c23
b CCSC(SCC)=C1C(=O)N(c2ccccc2)N=C1C
c Nc1nc(Cl)c(N)c(NCC2(CO)CC(OCc3ccccc3)C2)n1
d CC(=O)NCCC1CN(C(=O)C=CC#C[Si](C)(C)C)c2ccccc21
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}