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=C(O)C1CCCN1C(=O)c1ccccn1
b: CCOC(=O)c1c[nH]c(C(=O)C=[N+]=[N-])c1C1CCN(CC)C1=S
c: CCN(CC)C(=O)C1=C(C)NC(C)=C(C(=O)N(CC)CC)C1
d: COc1cc2c(c(OC3OC(CO)C(O)C(O)C3O)c1)C(=O)CC(c1ccc(O)cc1)O2
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}