Task: Answer the MCQ question.
Query: Which compound has a 9.222\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1ccc(C(=O)C(C)OC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)cc1
(b) CCOc1ccccc1C(=O)Nc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1
(c) CCOC(=O)CC(NC(=O)c1cccc2c1C(=O)N(Cc1cccnc1)C2)c1ccc(OC(C)C)cc1
(d) C=C1CCN(c2ccc(C(=O)NCc3ccccc3)cc2[N+](=O)[O-])CC1
(e) O=C(NCCCN1CCc2ccccc2C1)Nc1ccc(Br)cc1
Answer: d. C=C1CCN(c2ccc(C(=O)NCc3ccccc3)cc2[N+](=O)[O-])CC1
{#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#}
C=C1CCN(c2ccc(C(=O)NCc3ccccc3)cc2[N+](=O)[O-])CC1
C=C1CCN(c2ccc(C(=O)NCc3ccccc3)cc2[N+](=O)[O-])CC1
N-benzyl-4-(4-methylidenepiperidin-1-yl)-3-nitrobenzamide