Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 14.291% 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 additional words.
Options:
a: O=C(Cc1ccc(Br)cc1)c1ccc(O)cc1O
b: CC(=O)Nc1ccc(NC(=O)COc2ccc([N+](=O)[O-])cc2)cc1
c: CCC(=O)Nc1ccc(S(=O)(=O)Nc2cccnc2)cc1
d: CCn1ccnc1C(O)c1ccc(N(C)C)cc1
Answer: a. O=C(Cc1ccc(Br)cc1)c1ccc(O)cc1O
{#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#}
O=C(Cc1ccc(Br)cc1)c1ccc(O)cc1O
O=C(Cc1ccc(Br)cc1)c1ccc(O)cc1O
2-(4-bromophenyl)-1-(2,4-dihydroxyphenyl)ethanone