Task: Answer the multiple choice question.
Question: Which drug exhibits a 38.479% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=Cc1cccn1-c1c(C(=O)O)cnn1-c1ccccc1
b. CCCC1S/C(=N/N=C/c2ccc(C)cc2)N(Cc2ccc(OC)cc2)C1=O
Answer: a. O=Cc1cccn1-c1c(C(=O)O)cnn1-c1ccccc1
{#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=Cc1cccn1-c1c(C(=O)O)cnn1-c1ccccc1
O=Cc1cccn1-c1c(C(=O)O)cnn1-c1ccccc1
5-(2-formylpyrrol-1-yl)-1-phenylpyrazole-4-carboxylicacid