Task: Answer the MCQ question.
Question: Which compound exhibits a 7.826\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: NCC/C=C1/c2ccccc2CSc2ccccc21.O=C(O)/C=C\C(=O)O
b: O=C(NC1CCCN(Cc2ccc(Cl)cc2)C1)c1ccccc1C(F)(F)F
c: C#CC[N+]1(CC#Cc2cccc3ccccc23)CCOCC1.[Br-]
Answer: b. O=C(NC1CCCN(Cc2ccc(Cl)cc2)C1)c1ccccc1C(F)(F)F
{#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#}
O=C(NC1CCCN(Cc2ccc(Cl)cc2)C1)c1ccccc1C(F)(F)F
O=C(NC1CCCN(Cc2ccc(Cl)cc2)C1)c1ccccc1C(F)(F)F
N-[1-[(4-chlorophenyl)methyl]piperidin-3-yl]-2-(trifluoromethyl)benzamide