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 other words.
Options:
a CN(C)c1ccc(C=C2C=CC=C2)cc1
b O=C(O)c1nc(O)nc(O)c1I
c O=C(C=Cc1ccccc1Cl)NC1C=Nc2ccc([N+](=O)[O-])cc2NC1
d O=C(CS)NCCNC(=O)CS
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}