Task: Answer the MCQ question.
Question: Which compound exhibits a 8.910\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCN1CCN(C(=O)CN(CC)S(=O)(=O)c2ccc(F)cc2)CC1
[b] O=C(c1ccccc1NS(=O)(=O)c1ccccc1[N+](=O)[O-])N1CCOCC1
[c] CN(C(=S)Nc1ccc(Oc2ccccc2)cc1)C1CCCCC1
[d] CCOC(=O)C1=C(C)Nc2ncnn2C1c1c[nH]c2ccccc12
Answer: b. O=C(c1ccccc1NS(=O)(=O)c1ccccc1[N+](=O)[O-])N1CCOCC1
{#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(c1ccccc1NS(=O)(=O)c1ccccc1[N+](=O)[O-])N1CCOCC1
O=C(c1ccccc1NS(=O)(=O)c1ccccc1[N+](=O)[O-])N1CCOCC1
N-[2-(morpholine-4-carbonyl)phenyl]-2-nitrobenzenesulfonamide