Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.747\% human ether-à-go-go related gene (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.) Cc1[nH]c2ccccc2c1CCNC(=O)CCC(=O)c1ccccc1
b.) CN1CCN(/C(=N\O)c2nonc2N)CC1
c.) COC(=O)C1=CO[C@@H](C)[C@@H]2CN3CC[C@@]4(C(=O)Nc5ccccc54)[C@@H]3C[C@H]12
Answer: a. Cc1[nH]c2ccccc2c1CCNC(=O)CCC(=O)c1ccccc1
{#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#}
Cc1[nH]c2ccccc2c1CCNC(=O)CCC(=O)c1ccccc1
Cc1[nH]c2ccccc2c1CCNC(=O)CCC(=O)c1ccccc1
N-[2-(2-methyl-1H-indol-3-yl)ethyl]-4-oxo-4-phenylbutanamide