Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.805\% 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 other words.
Options:
a: COCc1cc(C)nc(N2CCN(Cc3ccccc3)CC2)c1C#N
b: COc1ccc(NC(=O)C(=O)N/N=C(\C)CC(=O)Nc2ccccn2)c(OC)c1
c: O=C(COC(=O)c1cccnc1Cl)NCc1ccco1
d: O=C1C2C3C=CC(CC3)C2C(=O)N1c1cccc(Br)c1
Answer: c. O=C(COC(=O)c1cccnc1Cl)NCc1ccco1
{#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(COC(=O)c1cccnc1Cl)NCc1ccco1
O=C(COC(=O)c1cccnc1Cl)NCc1ccco1
[2-(furan-2-ylmethylamino)-2-oxoethyl] 2-chloropyridine-3-carboxylate