Task: Answer the multiple-choice question.
Query: Which compound has a 8.678\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1ccc(/C=C/c2ccc3c(Br)ccc(O)c3n2)cc1
b. CCOc1ccc2nc3sc(C(=O)N4CCN(C)CC4)c(N)c3cc2c1
c. CCOc1ccccc1C(=O)N(CN1CCCC1=O)c1ccc(C)c(Cl)c1
d. O=C(NCC1CCCO1)c1ccc2c(c1)N(Cc1ccccc1)C(=O)CS2=O
e. Cc1ccc(NC(=O)COC(=O)c2c(C)nn(-c3ccccc3)c2C)cc1
Answer: c. CCOc1ccccc1C(=O)N(CN1CCCC1=O)c1ccc(C)c(Cl)c1
{#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#}
CCOc1ccccc1C(=O)N(CN1CCCC1=O)c1ccc(C)c(Cl)c1
CCOc1ccccc1C(=O)N(CN1CCCC1=O)c1ccc(C)c(Cl)c1
N-(3-chloro-4-methylphenyl)-2-ethoxy-N-[(2-oxopyrrolidin-1-yl)methyl]benzamide