Task: Answer the multiple-choice question.
Query: Which compound has a 10.314\% 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 O=C(NNc1c2ccccc2nc2ccccc12)c1ccc(Cl)cc1
b COc1cccc(COCC(O)CN2CCC(C(N)=O)CC2)c1
c Cc1c(N)cccc1-c1nc2ccccc2[nH]1
Answer: a. O=C(NNc1c2ccccc2nc2ccccc12)c1ccc(Cl)cc1
{#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(NNc1c2ccccc2nc2ccccc12)c1ccc(Cl)cc1
O=C(NNc1c2ccccc2nc2ccccc12)c1ccc(Cl)cc1
N'-acridin-9-yl-4-chlorobenzohydrazide