Task: Answer the multiple choice question.
Question: Which compound has a 12.571\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1cc(NC(=O)c2cccc([N+](=O)[O-])c2)n(-c2ccccc2)n1
(b) OCC(Cc1ccc2c(c1)OCO2)C(CO)Cc1ccc2c(c1)OCO2
(c) COc1ccc([C@H]2CC(=O)C=C(c3ccc(OC)cc3OC)C2)cc1
(d) Br.CN1CCN(c2nc(-c3cccs3)cs2)CC1
Answer: b. OCC(Cc1ccc2c(c1)OCO2)C(CO)Cc1ccc2c(c1)OCO2
{#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#}
OCC(Cc1ccc2c(c1)OCO2)C(CO)Cc1ccc2c(c1)OCO2
OCC(Cc1ccc2c(c1)OCO2)C(CO)Cc1ccc2c(c1)OCO2
2,3-bis(1,3-benzodioxol-5-ylmethyl)butane-1,4-diol