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: CCCC[Sn]1(CCCC)OCC(CN2CCCCC2)O1
b: CON=C(C(=O)N(C)n1cnnc1)c1csc(NC(c2ccccc2)(c2ccccc2)c2ccccc2)n1
c: Cc1ccc2nc(C(=O)O)c(O)nc2c1
d: CC(=NNc1ccc([N+](=O)[O-])cc1[N+](=O)[O-])c1ccccc1
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}