Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 17.640\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(CNC(=O)c1ccc2c(c1)OCO2)Nc1cccc(Br)c1
b Cc1ccccc1C(=O)c1cccn1CC(=O)NCc1ccccc1Cl
c CC(=O)N1C(C(=O)O)Cc2c([nH]c3ccccc23)C1(C)C
Answer: b. Cc1ccccc1C(=O)c1cccn1CC(=O)NCc1ccccc1Cl
{#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#}
Cc1ccccc1C(=O)c1cccn1CC(=O)NCc1ccccc1Cl
Cc1ccccc1C(=O)c1cccn1CC(=O)NCc1ccccc1Cl
N-[(2-chlorophenyl)methyl]-2-[2-(2-methylbenzoyl)pyrrol-1-yl]acetamide