Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) N#Cc1nsnc1-c1nc(-c2nsnc2C#N)nc(-c2nsnc2C#N)n1
b) Cc1cc(Cl)ccc1NC(=O)CC1SC(NC(=O)c2ccccc2Cl)=NC1=O
Answer: a, b
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-[4,6-bis(4-cyano-1,2,5-thiadiazol-3-yl)-1,3,5-triazin-2-yl]-1,2,5-thiadiazole-3-carbonitrile