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 CCN(C)c1nc(N(C)CC)c2nc(N(C)CC)nc(N(C)CC)c2n1
b NC(=O)NCCCC(NC(=O)OCCCCCCn1ccc(=O)[nH]c1=O)C(=O)O
c O=C1c2ccccc2S(=O)(=O)c2ccccc21
d Cc1nnc(NC2=NCCO2)s1
Answer: a, b, 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}