Task: Answer the MCQ question.
Query: Which drug has a 6.302\% 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.) NC(=O)C1CCN(C(=O)CSc2nc3ccccc3[nH]2)CC1
b.) CCOc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)CN1CCCC1c1cccs1
Answer: a. NC(=O)C1CCN(C(=O)CSc2nc3ccccc3[nH]2)CC1
{#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#}
NC(=O)C1CCN(C(=O)CSc2nc3ccccc3[nH]2)CC1
NC(=O)C1CCN(C(=O)CSc2nc3ccccc3[nH]2)CC1
1-[2-(1H-benzimidazol-2-ylsulfanyl)acetyl]piperidine-4-carboxamide