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) NC(=O)C1CC2(C1)CC(C(N)=O)C2
b) Cn1c(=O)c(C#N)c2n(c1=S)CCCCCCC2
c) CCOc1cc2c(cc1O)C(=O)CC1C2CCC2(C)C(O)CCC12
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}
2-methyl-3-oxo-1-sulfanylidene-6,7,8,9,10,11-hexahydro-5H-pyrimido[1,6-a]azonine-4-carbonitrile