Problem statement: Answer the MCQ question.
Question: Which drug has a 5.867\% 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(OCc1ccco1)c1cccnc1
b CC(CCc1ccccc1)NCC(O)c1cccc([N+](=O)[O-])c1.Cl
c CC1CCCC(NC(=O)COC(=O)COc2ccc(Cl)cc2)C1C
Answer: a. O=C(OCc1ccco1)c1cccnc1
{#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#}
O=C(OCc1ccco1)c1cccnc1
O=C(OCc1ccco1)c1cccnc1
furan-2-ylmethyl pyridine-3-carboxylate