Task: Please answer the multiple choice question.
Question: Which molecules are not 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 CCn1c(=O)c2c3cc(O)ccc3oc2c2ccc(O)cc21
b Clc1ccc(C2=NOC3C4CCC(C4)C23)cc1
c O=C1CCCC2=C1CC1=C(CCCC1=O)N2c1cccc2ccccc12
d O=C1CC(c2ccccc2)NCN1
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}