Task: Answer the MCQ question.
Query: Which drug exhibits a 13.334% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(C)CNC(=S)NNC(=O)c1ccco1
b: O=C(CC(=O)NC1CCCCC1)N/N=C/c1ccccc1[N+](=O)[O-]
c: O=C(O)CCn1c(-c2ccccc2)cc2c1CCCC2=O
d: Cc1cc(OCC(=O)OCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)ccc1Cl
Answer: b. O=C(CC(=O)NC1CCCCC1)N/N=C/c1ccccc1[N+](=O)[O-]
{#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#}
O=C(CC(=O)NC1CCCCC1)N/N=C/c1ccccc1[N+](=O)[O-]
O=C(CC(=O)NC1CCCCC1)N/N=C/c1ccccc1[N+](=O)[O-]
N-cyclohexyl-N'-[(E)-(2-nitrophenyl)methylideneamino]propanediamide