Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -15.939% 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: O=C(Nc1ccccc1Oc1cccnc1)C1CCCN(Cc2ccc(F)cc2)C1
b: COCCCNc1oc(COc2ccc(Cl)cc2Cl)nc1C#N
c: O=C1OCCC1Sc1nnc(-c2ccco2)o1
d: CC(=O)Oc1oc(-c2ccccc2)nc1C=Nc1ccccc1
Answer: b. COCCCNc1oc(COc2ccc(Cl)cc2Cl)nc1C#N
{#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#}
COCCCNc1oc(COc2ccc(Cl)cc2Cl)nc1C#N
COCCCNc1oc(COc2ccc(Cl)cc2Cl)nc1C#N
2-[(2,4-dichlorophenoxy)methyl]-5-(3-methoxypropylamino)-1,3-oxazole-4-carbonitrile