Task: Answer the multiple-choice question.
Question: Which drug has a 23.308% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1ccc(S(N)(=O)=O)cc1
[b] O=C(Nc1cc2c(cc1Br)OCCO2)c1cccs1
[c] CC(=O)OCC1(C)CN(c2ccccc2)NC1=O
Answer: b. O=C(Nc1cc2c(cc1Br)OCCO2)c1cccs1
{#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#}
O=C(Nc1cc2c(cc1Br)OCCO2)c1cccs1
O=C(Nc1cc2c(cc1Br)OCCO2)c1cccs1
N-(6-bromo-2,3-dihydro-1,4-benzodioxin-7-yl)thiophene-2-carboxamide