Problem statement: Answer the multiple choice question.
Query: Which compound has a 3.470\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCOc1ccccc1CNC(=O)c1ccccc1NC(=O)C1=CSCCO1
b: c1ccc(-c2nc(-c3ccncc3)n[nH]2)nc1
Answer: b. c1ccc(-c2nc(-c3ccncc3)n[nH]2)nc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1ccc(-c2nc(-c3ccncc3)n[nH]2)nc1
c1ccc(-c2nc(-c3ccncc3)n[nH]2)nc1
2-(3-pyridin-4-yl-1H-1,2,4-triazol-5-yl)pyridine