Task: Answer the MCQ question.
Query: Which compound has a 18.471\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1ccc(N/C(N)=N/c2nc(CSc3nnc(C)s3)cc(=O)[nH]2)c(C)c1
b O=C(/C=C\Nc1ccc2c(c1)OCO2)c1cccs1
Answer: b. O=C(/C=C\Nc1ccc2c(c1)OCO2)c1cccs1
{#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(/C=C\Nc1ccc2c(c1)OCO2)c1cccs1
O=C(/C=C\Nc1ccc2c(c1)OCO2)c1cccs1
(Z)-3-(1,3-benzodioxol-5-ylamino)-1-thiophen-2-ylprop-2-en-1-one