Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 20.973\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CC(=O)c1cccc(NS(=O)(=O)c2ccc(N/C=C\C(=O)c3ccc(C)cc3)cc2)c1
b) Nc1nccc(-c2ccc(-n3cnc4ccccc43)cc2)n1
c) O=C1NCCN(Cc2ccoc2)C1CC(=O)N(CCO)Cc1ccccc1
Answer: c. O=C1NCCN(Cc2ccoc2)C1CC(=O)N(CCO)Cc1ccccc1
{#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#}
O=C1NCCN(Cc2ccoc2)C1CC(=O)N(CCO)Cc1ccccc1
O=C1NCCN(Cc2ccoc2)C1CC(=O)N(CCO)Cc1ccccc1
N-benzyl-2-[1-(furan-3-ylmethyl)-3-oxopiperazin-2-yl]-N-(2-hydroxyethyl)acetamide