Task: Answer the MCQ question.
Question: Which drug exhibits a -4.917% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC(=O)Nc1ccc(S(=O)(=O)NCC(=O)OCC(=O)N2CCCCCC2)cc1
b: COc1ccccc1OCc1ccc(C(=O)NCc2ccco2)o1
c: CCN(CC)CCNC(=O)C1(O)c2cc(Br)ccc2NC(=O)N1c1ccc(Cl)cc1
d: COc1ccc(C(=O)OCC(=O)c2ccc[nH]2)cc1
Answer: d. COc1ccc(C(=O)OCC(=O)c2ccc[nH]2)cc1
{#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#}
COc1ccc(C(=O)OCC(=O)c2ccc[nH]2)cc1
COc1ccc(C(=O)OCC(=O)c2ccc[nH]2)cc1
[2-oxo-2-(1H-pyrrol-2-yl)ethyl] 4-methoxybenzoate