Task: Answer the multiple-choice question.
Question: Which drug has a -4.396% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C(NCC1CCCO1)c1cc(-c2ccccc2)nc2ccccc12
b. CC(=O)N1c2c(cc(Br)cc2S(=O)(=O)N2CCN(c3ccccc3F)CC2)CC1C
c. COc1ccccc1/C=C\C=N\n1c(C2CCCCC2)n[nH]c1=S
d. CN(C(=O)c1cncc(Br)c1)C1C2CC3CC(C2)CC1C3
e. CCOC(=O)c1cnn(-c2ccc(Cl)cc2)c1C1CCN(C(=O)OC(C)(C)C)CC1
Answer: a. O=C(NCC1CCCO1)c1cc(-c2ccccc2)nc2ccccc12
{#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#}
O=C(NCC1CCCO1)c1cc(-c2ccccc2)nc2ccccc12
O=C(NCC1CCCO1)c1cc(-c2ccccc2)nc2ccccc12
N-(oxolan-2-ylmethyl)-2-phenylquinoline-4-carboxamide