Task: Answer the MCQ question.
Query: Which compound exhibits a 9.130\% 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] CC(=O)Nc1ccc(SC[C@H](Cc2ccccc2)N2CCN(CCc3ccccc3)CCC2=O)cc1
[b] O=C(NCCC1=CCCCC1)N[C@@H](Cc1ccccc1)C(=O)O
[c] CN(C(=O)COC(=O)CNC(=O)C12CC3CC(CC(C3)C1)C2)C1CCS(=O)(=O)C1
Answer: b. O=C(NCCC1=CCCCC1)N[C@@H](Cc1ccccc1)C(=O)O
{#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(NCCC1=CCCCC1)N[C@@H](Cc1ccccc1)C(=O)O
O=C(NCCC1=CCCCC1)N[C@@H](Cc1ccccc1)C(=O)O
(2S)-2-[2-(cyclohexen-1-yl)ethylcarbamoylamino]-3-phenylpropanoic acid