Task: Answer the multiple-choice question.
Query: Which drug has a 12.850\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Oc1c(C=Nc2cccnc2)sc2ccccc12
b. COc1ccc(OC)c(N(CC(=O)N2CCN(c3cc(Cl)ccc3C)CC2)S(C)(=O)=O)c1
c. COc1ccc(C2=NN(C(=O)/C=C/c3ccccc3)C(c3ccccc3)C2)c(OC(C)=O)c1
Answer: a. Oc1c(C=Nc2cccnc2)sc2ccccc12
{#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#}
Oc1c(C=Nc2cccnc2)sc2ccccc12
Oc1c(C=Nc2cccnc2)sc2ccccc12
2-(pyridin-3-yliminomethyl)-1-benzothiophen-3-ol