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 additional words.
Options:
a.) Cc1nnc(N)nc1C=Cc1cccs1
b.) N#CCCn1c(CCC(=O)Nc2ccc(Cl)cc2Cl)n[nH]c1=S
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}
6-methyl-5-(2-thiophen-2-ylethenyl)-1,2,4-triazin-3-amine