Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.857\% 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: CCOC(=O)c1c(/N=C/c2ccc(O)cc2O)sc2c1CCC2
b: Cc1ccc(C(=O)N/C(=C\c2ccc([N+](=O)[O-])cc2)C(=O)NCCc2ccccc2)cc1
c: CCOC(=O)C/C(C)=N/NC(=O)c1cccs1
d: C/C(=N\NC(=O)c1ccncc1)c1cccc(NC(=O)c2ccc(C(C)(C)C)cc2)c1
Answer: c. CCOC(=O)C/C(C)=N/NC(=O)c1cccs1
{#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#}
CCOC(=O)C/C(C)=N/NC(=O)c1cccs1
CCOC(=O)C/C(C)=N/NC(=O)c1cccs1
N-[(E)-(4-ethoxy-4-oxobutan-2-ylidene)amino]thiophene-2-carboxamide