Task: Answer the multiple-choice question.
Query: Which compound has a -13.206% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COC(=O)N/N=C(\C)c1cccc(C(F)(F)F)c1
b O=C(NCC1CCCO1)c1cccc(NS(=O)(=O)c2ccc(Br)cc2)c1
Answer: a. COC(=O)N/N=C(\C)c1cccc(C(F)(F)F)c1
{#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#}
COC(=O)N/N=C(\C)c1cccc(C(F)(F)F)c1
COC(=O)N/N=C(\C)c1cccc(C(F)(F)F)c1
methyl N-[(E)-1-[3-(trifluoromethyl)phenyl]ethylideneamino]carbamate