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 other words.
Options:
a: N#Cc1c(N)nc2c(C#N)c(N)cc3c2c1Oc1ccccc1-3
b: CCCC[Sn](CCCC)(CCCC)CN1CCC(=O)CC1CC=CP1(=O)OC(c2ccccc2)C(C)N1C(C)C
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}