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. O=C(NNC(=S)NC1CC(c2ccccc2)Oc2ccccc21)c1ccccc1
b. CC1(C)c2ccccc2N2C(c3ccccc3)=NOC21C
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}
3a,4,4-trimethyl-1-phenyl-[1,2,4]oxadiazolo[4,5-a]indole