Task: Answer the multiple choice question.
Query: Which compound has a 17.154\% 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: CC(=O)NCCC(=O)N(Cc1ccccc1)c1nc2c(C)cccc2s1
b: CCCNCC(O)COc1ccccc1C(=O)CCc1ccccc1.Cl
c: O/N=C/c1ccc2ccccc2n1
Answer: c. O/N=C/c1ccc2ccccc2n1
{#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/N=C/c1ccc2ccccc2n1
O/N=C/c1ccc2ccccc2n1
(NE)-N-(quinolin-2-ylmethylidene)hydroxylamine