Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C1C2CCCCC2C(=O)N1N1C(=O)C2CCCCC2C1=O
b) S=C1N=C(Cl)C(=Cc2ccccc2)N1
c) COc1cc(-c2oc3c(OC)c(OC)cc(O)c3c(=O)c2OC)ccc1O
d) O=C(Nc1ccccc1)N1N=C(c2ccccc2)C1c1ccccc1
Answer: c
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}