Task: Answer the MCQ question.
Query: Which compound exhibits a 15.301% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc2oc(=N)c(C(=O)NCc3ccccc3)cc2c1
(b) O=C(NC1CCCC1)C(c1ccncc1)N(C(=O)Cc1cccs1)c1cccc(F)c1
(c) COC(=O)c1c(NC(=O)CSc2nnnn2-c2ccc3c(c2)OCO3)sc(C)c1C
(d) CC12CCC(C(=O)Nc3cccc4ccccc34)(C1Br)C2(C)C
Answer: d. CC12CCC(C(=O)Nc3cccc4ccccc34)(C1Br)C2(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#}
CC12CCC(C(=O)Nc3cccc4ccccc34)(C1Br)C2(C)C
CC12CCC(C(=O)Nc3cccc4ccccc34)(C1Br)C2(C)C
6-bromo-4,5,5-trimethyl-N-naphthalen-1-ylbicyclo[2.1.1]hexane-1-carboxamide