Problem statement: Answer the MCQ question.
Query: Which compound has a 21.457\% 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, d, or e without using any other words.
Options:
a: Cc1ccc(COc2ccccc2-c2cc(C(=O)N/N=C/c3cccnc3)[nH]n2)cc1
b: Cc1c(NC(=O)c2ccc3ncccc3c2)c(=O)n(-c2ccccc2)n1C
c: CCCC(=O)Nc1ccc(C#Cc2ccccc2)cc1
d: CC(Nc1cc(N2CCN(C(=O)C(C)(C)C)CC2)ccc1[N+](=O)[O-])c1ccccc1
e: COc1ccc(NC(=O)c2ccccc2NS(C)(=O)=O)cc1OC
Answer: b. Cc1c(NC(=O)c2ccc3ncccc3c2)c(=O)n(-c2ccccc2)n1C
{#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(NC(=O)c2ccc3ncccc3c2)c(=O)n(-c2ccccc2)n1C
Cc1c(NC(=O)c2ccc3ncccc3c2)c(=O)n(-c2ccccc2)n1C
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)quinoline-6-carboxamide