Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -9.190\% 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 additional words.
Options:
a. CCCCc1c(C)nc2ccccc2c1SCCC#N
b. Cc1ccc2c(c1)nc(NCCO)n2C.Cl
c. C/C(=N/NC(=O)Cc1cc(=O)[nH][nH]1)c1ccc([N+](=O)[O-])cc1
d. CN1C(=O)N(C)C2CC1N(C)C(=O)N2C
Answer: c. C/C(=N/NC(=O)Cc1cc(=O)[nH][nH]1)c1ccc([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/C(=N/NC(=O)Cc1cc(=O)[nH][nH]1)c1ccc([N+](=O)[O-])cc1
C/C(=N/NC(=O)Cc1cc(=O)[nH][nH]1)c1ccc([N+](=O)[O-])cc1
N-[(Z)-1-(4-nitrophenyl)ethylideneamino]-2-(5-oxo-1,2-dihydropyrazol-3-yl)acetamide