Task: Answer the MCQ question.
Question: Which drug exhibits a -2.341% 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. COC(=O)C1C(O)=C(C=Nc2cccc3ccccc23)C(=O)CC1(C)C
b. COc1ccc(/C=C2\SC(=N)N(c3ccc(F)cc3)C2=O)cc1OC
c. C=CCn1c(O)c(C(C)=Nc2ccc(N(CC)CC)cc2)c(=O)[nH]c1=O
d. C[n+]1cccc(O)c1SCc1ccccc1.[Br-]
Answer: a. COC(=O)C1C(O)=C(C=Nc2cccc3ccccc23)C(=O)CC1(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#}
COC(=O)C1C(O)=C(C=Nc2cccc3ccccc23)C(=O)CC1(C)C
COC(=O)C1C(O)=C(C=Nc2cccc3ccccc23)C(=O)CC1(C)C
methyl 2-hydroxy-6,6-dimethyl-3-(naphthalen-1-yliminomethyl)-4-oxocyclohex-2-ene-1-carboxylate