Problem statement: Answer the MCQ question.
Query: Which compound has a 12.168\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COC(=O)[C@H](Cc1ccccc1)NC(=O)NCC1CCCO1
[b] CC1CCc2c(sc(NC(=O)C3CCCO3)c2C#N)C1
[c] O=C(O)/C(=C\c1ccc2ccccc2c1)c1cccc2ccccc12
Answer: b. CC1CCc2c(sc(NC(=O)C3CCCO3)c2C#N)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#}
CC1CCc2c(sc(NC(=O)C3CCCO3)c2C#N)C1
CC1CCc2c(sc(NC(=O)C3CCCO3)c2C#N)C1
N-(3-cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)oxolane-2-carboxamide