Task: Answer the multiple choice question.
Question: Which compound exhibits a -2.321% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC(=O)N/C(=C/c1ccc2c(c1)OCO2)C(=O)O
(b) NC(=O)NC(=O)COC(=O)c1cccnc1Nc1ccccc1F
(c) COC(=O)CN(c1nc(C)c(Br)c(OC)n1)S(=O)(=O)c1ccc(C)cc1
(d) Oc1ccccc1N1CCN(Cc2ncc(-c3ccccc3)o2)CC1
Answer: a. CC(=O)N/C(=C/c1ccc2c(c1)OCO2)C(=O)O
{#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#}
CC(=O)N/C(=C/c1ccc2c(c1)OCO2)C(=O)O
CC(=O)N/C(=C/c1ccc2c(c1)OCO2)C(=O)O
(E)-2-acetamido-3-(1,3-benzodioxol-5-yl)prop-2-enoic acid