Task: Answer the multiple-choice question.
Query: Which drug has a -68.872% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(c1cc(-c2ccc(Cl)cc2)n(-c2cc(Cl)ccc2Cl)n1)N1CCOCC1
b. CC1OC2(C)OC(=N)C1(C#N)C(C#N)(C#N)C2c1ccccc1
c. CC(=O)N/C(=C\c1cccc([N+](=O)[O-])c1)C(=O)NC(C)C
Answer: a. O=C(c1cc(-c2ccc(Cl)cc2)n(-c2cc(Cl)ccc2Cl)n1)N1CCOCC1
{#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(c1cc(-c2ccc(Cl)cc2)n(-c2cc(Cl)ccc2Cl)n1)N1CCOCC1
O=C(c1cc(-c2ccc(Cl)cc2)n(-c2cc(Cl)ccc2Cl)n1)N1CCOCC1
[5-(4-chlorophenyl)-1-(2,5-dichlorophenyl)pyrazol-3-yl]-morpholin-4-ylmethanone