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: CCCC#CC(O)(C(=O)OC1CN2CCC1CC2)C1CCCC1
b: CC(=O)c1cc2c(cc1C(C)C)CCC1C(C)(C#N)CCCC21C
c: C=C1c2nc3ccccc3n2C=C(c2ccccc2)N1c1ccc([N+](=O)[O-])cc1
d: O=c1c2cccnc2sn1-c1ccc([N+](=O)[O-])cc1
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}