Problem statement: Answer the multiple choice question.
Question: Which compound has a 8.049\% 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(N/N=C1\CCc2ccccc21)c1ccccc1O
b) CCOC(=O)c1oc2ccc(S(=O)(=O)n3nc(-c4ccc(C)cc4)cc3N)cc2c1C
Answer: a. O=C(N/N=C1\CCc2ccccc21)c1ccccc1O
{#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(N/N=C1\CCc2ccccc21)c1ccccc1O
O=C(N/N=C1\CCc2ccccc21)c1ccccc1O
N-[(E)-2,3-dihydroinden-1-ylideneamino]-2-hydroxybenzamide