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 or b without using any other words.
Options:
a) CC#CC(O)(C#CC)C(=O)OC1CN2CCC1CC2
b) CCCCCCCCCCC(c1ccc(O)c(C(=O)O)c1)c1ccc(O)c(C(=O)O)c1.N
Answer: a
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}
1-azabicyclo[2.2.2]octan-3-yl 2-hydroxy-2-prop-1-ynylpent-3-ynoate