Task: Answer the MCQ question.
Question: Which drug exhibits a 7.004\% 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: COC(=O)C1C2C=CC(C3CC23)C1C(=O)OCC(=O)c1ccc(OC)cc1
b: Cc1nn(C(C)C(=O)c2cccc(Cl)c2)c(C)c1[N+](=O)[O-]
c: C/C(=C/c1ccccc1)C(=O)N1CCC(C)CC1
d: CC(C)CC(c1nnnn1Cc1ccco1)N1CCN(C2CCCC2)CC1.Cl
Answer: b. Cc1nn(C(C)C(=O)c2cccc(Cl)c2)c(C)c1[N+](=O)[O-]
{#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#}
Cc1nn(C(C)C(=O)c2cccc(Cl)c2)c(C)c1[N+](=O)[O-]
Cc1nn(C(C)C(=O)c2cccc(Cl)c2)c(C)c1[N+](=O)[O-]
1-(3-chlorophenyl)-2-(3,5-dimethyl-4-nitropyrazol-1-yl)propan-1-one