Task: Answer the multiple-choice question.
Query: Which compound has a -20.484% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC1CCCCN1S(=O)(=O)c1ccc(N(C(=O)c2cnccn2)C(C(=O)NC2CCCC2)c2cccs2)cc1
b CCN(CC)CC(=O)Nc1sc(C)cc1C(=O)c1ccc(C)cc1
c CCOc1ccc(CNC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CCCC(=O)N4)CC2)cc1
Answer: a. CC1CCCCN1S(=O)(=O)c1ccc(N(C(=O)c2cnccn2)C(C(=O)NC2CCCC2)c2cccs2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1CCCCN1S(=O)(=O)c1ccc(N(C(=O)c2cnccn2)C(C(=O)NC2CCCC2)c2cccs2)cc1
CC1CCCCN1S(=O)(=O)c1ccc(N(C(=O)c2cnccn2)C(C(=O)NC2CCCC2)c2cccs2)cc1
N-[2-(cyclopentylamino)-2-oxo-1-thiophen-2-ylethyl]-N-[4-(2-methylpiperidin-1-yl)sulfonylphenyl]pyrazine-2-carboxamide