Task: Answer the MCQ question.
Query: Which compound exhibits a 13.112\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(NC1CC(=O)N(c2ccc3c(c2)OCCO3)C1)N1CCC(O)CC1
(b) Cc1ccc(C)c(C(=O)COC(=O)C(C)N2C(=O)C3C4CCC(C4)C3C2=O)c1
(c) CC(NC(=O)CCN1C(=O)c2ccccc2C1=O)c1ccccc1
(d) COc1ccc(C(=O)OCC(=O)NC(C)CCc2ccccc2)cc1OC
Answer: d. COc1ccc(C(=O)OCC(=O)NC(C)CCc2ccccc2)cc1OC
{#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#}
COc1ccc(C(=O)OCC(=O)NC(C)CCc2ccccc2)cc1OC
COc1ccc(C(=O)OCC(=O)NC(C)CCc2ccccc2)cc1OC
[2-oxo-2-(4-phenylbutan-2-ylamino)ethyl] 3,4-dimethoxybenzoate