Task: Answer the MCQ question.
Question: Which compound has a 0.619\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1ccc(N/C=C2\C(=O)C3(C)CCC2C3(C)C)cc1C
b: Cc1c(C(=O)N/N=C/C(C)C)[nH]c2ccc([N+](=O)[O-])cc12
c: Cc1cccc(N2CCN(C(=O)CNC(=O)c3ccccc3)CC2)c1C
d: CN(C)N1C(N)=C(C#N)C(c2ccccc2Cl)C2=C1CCCC2=O
Answer: b. Cc1c(C(=O)N/N=C/C(C)C)[nH]c2ccc([N+](=O)[O-])cc12
{#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#}
Cc1c(C(=O)N/N=C/C(C)C)[nH]c2ccc([N+](=O)[O-])cc12
Cc1c(C(=O)N/N=C/C(C)C)[nH]c2ccc([N+](=O)[O-])cc12
[3-methyl-2-[[(E)-2-methylpropylideneamino]carbamoyl]-1H-indol-5-yl]-oxido-oxoazanium