Task: Answer the MCQ question.
Question: Which compound has a 17.570% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=S(=O)(Nc1cccc2ccccc12)N1CCCC1
b.) O=C(NCC1CCCCC1)c1ccccc1[N+](=O)[O-]
c.) Cc1nc(C(=O)NC2CCCCC2)sc1C1(C)CC(c2cccnc2)=NO1
Answer: b. O=C(NCC1CCCCC1)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(NCC1CCCCC1)c1ccccc1[N+](=O)[O-]
O=C(NCC1CCCCC1)c1ccccc1[N+](=O)[O-]
N-(cyclohexylmethyl)-2-nitrobenzamide