Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.494\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(COc1ccc2c(-c3ccccc3)cc(=O)oc2c1)Nc1ccc(CCO)cc1
[b] Cc1ccc(CCNC(=O)c2cc(C)nn2-c2ccccc2)cc1
Answer: a. O=C(COc1ccc2c(-c3ccccc3)cc(=O)oc2c1)Nc1ccc(CCO)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(COc1ccc2c(-c3ccccc3)cc(=O)oc2c1)Nc1ccc(CCO)cc1
O=C(COc1ccc2c(-c3ccccc3)cc(=O)oc2c1)Nc1ccc(CCO)cc1
N-[4-(2-hydroxyethyl)phenyl]-2-(2-oxo-4-phenylchromen-7-yl)oxyacetamide