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: CC(=O)Oc1cc(C)cc2ccc(-c3ccc4cc(C)cc(OC(C)=O)c4c3OC(C)=O)c(OC(C)=O)c12
b: CC=CC(=O)N1C(=O)OCC1c1ccccc1
c: C=C([Si](C)(C)C)[Si](C)(C)C
d: Nc1nc(Cl)cc(NCC2(O)CCCC2)n1
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}