Task: Answer the MCQ question.
Question: Which drug exhibits a 17.925\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(Cn1nnc2ccccc2c1=O)NC1CCCCC1
(b) Cc1cc(OCC(=O)NNC(=O)c2cccs2)ccc1Br
(c) O=C(CN1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])CC1)NC(=O)NCc1ccco1
(d) CCCNS(=O)(=O)c1cccc(C(=O)NNC(=O)c2cc(C)oc2C)c1
(e) COc1ccc(NC(=O)c2cn(-c3ccccc3)nc2-c2ccncc2)cc1
Answer: c. O=C(CN1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])CC1)NC(=O)NCc1ccco1
{#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(CN1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])CC1)NC(=O)NCc1ccco1
O=C(CN1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])CC1)NC(=O)NCc1ccco1
N-(furan-2-ylmethylcarbamoyl)-2-[4-(2-nitrophenyl)sulfonylpiperazin-1-yl]acetamide