Task: Answer the multiple-choice question.
Question: Which drug has a 0.975\% hERG inhibition at a concentration of 1uM?
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(NS(=O)(=O)Oc1ccccc1F)OC[C@@H]1CCCN2CCCCC12
b: COC(=O)[C@H](NC(=O)c1cc(-c2ccccc2)nc2ccccc12)c1ccccc1
c: COc1ccc(-c2ccc(=O)n(CC(=O)NCc3ccco3)n2)cc1
d: CCCCN(CC)C(=O)c1n[nH]c(=O)c2ccccc12
e: COc1cc(C(=O)NCc2ccco2)c(Br)c(OC)c1OC
Answer: e. COc1cc(C(=O)NCc2ccco2)c(Br)c(OC)c1OC
{#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#}
COc1cc(C(=O)NCc2ccco2)c(Br)c(OC)c1OC
COc1cc(C(=O)NCc2ccco2)c(Br)c(OC)c1OC
2-bromo-N-(furan-2-ylmethyl)-3,4,5-trimethoxybenzamide