Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 1.642\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(NCCC1CCCCN1S(=O)(=O)c1cccs1)C(=O)Nc1cccc(F)c1
b) CCOC(=O)C1CCCN(S(=O)(=O)c2c(C)noc2C)C1
Answer: a. O=C(NCCC1CCCCN1S(=O)(=O)c1cccs1)C(=O)Nc1cccc(F)c1
{#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=C(NCCC1CCCCN1S(=O)(=O)c1cccs1)C(=O)Nc1cccc(F)c1
O=C(NCCC1CCCCN1S(=O)(=O)c1cccs1)C(=O)Nc1cccc(F)c1
N'-(3-fluorophenyl)-N-[2-(1-thiophen-2-ylsulfonylpiperidin-2-yl)ethyl]oxamide