Task: Answer the multiple-choice question.
Query: Which drug has a 0.662% 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: COc1ccc(NC(=O)c2cccnc2)cc1OCC(C)C
b: Cn1c(N)c(C(=O)CSc2nnc(C3CC3)n2N)c(=O)n(C)c1=O
c: O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1cccc(Br)c1)c1cccs1
d: CCOC(=O)c1cc(C(=O)OCC)c2cccc(C)n2c1=O
Answer: a. COc1ccc(NC(=O)c2cccnc2)cc1OCC(C)C
{#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#}
COc1ccc(NC(=O)c2cccnc2)cc1OCC(C)C
COc1ccc(NC(=O)c2cccnc2)cc1OCC(C)C
N-[4-methoxy-3-(2-methylpropoxy)phenyl]pyridine-3-carboxamide