Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C1CCc2c(Cl)sc(Cl)c21
b CCCC[Sn]1(CCCC)OC(=O)c2cc(C)ccc2O1
c Cc1ccc(C2SC(=N)Nc3c2c(C)nn3C(=O)c2ccncc2)cc1
d C[N+](C)(C)CC(=O)NN=C(C(=O)Nc1ccc(Br)cc1)C1C(=O)NC(=O)NC1=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}