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=CC1=CC2=Cc3ccccc3C=C(C=C(C=O)C1)C2
b) CCOC(=O)NN(CCOS(=O)(=O)c1ccc(C)cc1)CCOS(=O)(=O)c1ccc(C)cc1
c) O=C1c2cccnc2S(=O)(=O)N1c1ccc([N+](=O)[O-])cc1
d) CC(=O)OC1C=CN(C(C)=O)C(SC(C)(C)C)C1(C)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}