Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.286\% 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) COC(=O)C1C(=O)C2=C(CC1C)NC(=O)CC2c1ccc(O)c(OC)c1
(b) O=C(Nc1ccc(CN2CCCCC2)cc1)c1sc2ccccc2c1Cl
(c) CCN(CC)c1ncc(C)c(=O)[nH]1
Answer: a. COC(=O)C1C(=O)C2=C(CC1C)NC(=O)CC2c1ccc(O)c(OC)c1
{#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#}
COC(=O)C1C(=O)C2=C(CC1C)NC(=O)CC2c1ccc(O)c(OC)c1
COC(=O)C1C(=O)C2=C(CC1C)NC(=O)CC2c1ccc(O)c(OC)c1
methyl 4-(4-hydroxy-3-methoxyphenyl)-7-methyl-2,5-dioxo-1,3,4,6,7,8-hexahydroquinoline-6-carboxylate