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.) Nc1nc(O)c2c(n1)NC(=O)CC2c1ccccc1
b.) COc1cccc2c1C1OC(=O)NC1CCCCC2
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}
2-azanyl-4-oxidanyl-5-phenyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidin-7-one