Task: Answer the MCQ question.
Query: Which drug exhibits a 2.303\% 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 additional words.
Options:
a.) O=C(NCc1ccc2c(c1)OCO2)Oc1ccccc1
b.) O=C(Nc1ccc(Cl)c(Cl)c1)N1CCCCCC1
c.) CC(C)(C=O)Cc1cc(C(C)(C)C)c(O)c(C(C)(C)C)c1
d.) CCOC(=O)CSc1cc(CSc2ccccc2)nc(-c2ccccc2)n1
Answer: b. O=C(Nc1ccc(Cl)c(Cl)c1)N1CCCCCC1
{#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#}
N-(3,4-dichlorophenyl)azepane-1-carboxamide