Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.417\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(NCc1cccnc1)c1cnc2ccccc2n1
[b] CCC(=O)NNc1nc2c(C)cc(C)cc2s1
[c] Cn1cccc1CNC(=S)Nc1ccccc1Cl
Answer: a. O=C(NCc1cccnc1)c1cnc2ccccc2n1
{#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(NCc1cccnc1)c1cnc2ccccc2n1
O=C(NCc1cccnc1)c1cnc2ccccc2n1
N-(pyridin-3-ylmethyl)quinoxaline-2-carboxamide