Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 30.065% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CSc1ccccc1NC(=O)CSc1nnc(COc2ccccc2)o1
b CCc1nc2ccc(C(=O)NCCCN3CCN(c4ccccc4F)CC3)cc2nc1CC
c CN(CC(=O)Nc1ccc([N+](=O)[O-])cc1Br)Cc1c(F)cccc1Cl
d CC(=O)c1ccc(N2CCN(CC(O)COCc3ccco3)CC2)cc1
Answer: c. CN(CC(=O)Nc1ccc([N+](=O)[O-])cc1Br)Cc1c(F)cccc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(CC(=O)Nc1ccc([N+](=O)[O-])cc1Br)Cc1c(F)cccc1Cl
CN(CC(=O)Nc1ccc([N+](=O)[O-])cc1Br)Cc1c(F)cccc1Cl
N-(2-bromo-4-nitrophenyl)-2-[(2-chloro-6-fluorophenyl)methyl-methylamino]acetamide