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 other words.
Options:
a.) O=C(NCCSSCCNC(=O)C(Cc1ccc(O)c(Br)c1)=NO)C(Cc1ccc(O)c(Br)c1)=NO
b.) Cc1nc(C)c(N2CCN(C#N)CC2)c(O)n1
c.) O=C(NCCCNCCCCNCCCNC(=O)c1cc(-c2ccccc2)nc2ccccc12)c1cc(-c2ccccc2)nc2ccccc12
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}
4-(2,4-dimethyl-6-oxidanyl-pyrimidin-5-yl)piperazine-1-carbonitrile