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.) Cl.O=C(O)CN1CCNCCN(CC(=O)O)CCNCC1
b.) OCC1SC(n2cnc3c(O)ncnc32)C(O)C1O
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-(hydroxymethyl)-5-(6-oxidanylpurin-9-yl)thiolane-3,4-diol