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, or c without using any additional words.
Options:
a CCC=C1N=C(c2ccc(Cl)cc2)OC1=O
b CC1=CCCC2C1(C)CCC(C)C2(C)CC1=CC(=O)C=CC1=O
c CC1Oc2c3c(c4c(c2C(=O)C1C)OCC=C4)OCC=C3
Answer: a, b, 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}