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: C=CCN(N=O)C(=O)NCCCCC(NC(C)=O)C(=O)NCc1ccccc1
b: CCn1nc(-c2ccccc2)c2c1N(C)c1ccccc1-n1c(-c3ccccc3)nnc1-2
c: O=C(O)CCc1ccc(NC(=O)CN(CCO)CCO)cc1
d: CCC(C)C(=Nc1ccc(Cl)c(Cl)c1)N(C)C
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}