Task: Answer the multiple-choice question.
Question: Which drug exhibits a 11.508\% 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=S(=O)(C=C(c1ccccc1)c1ccccc1)c1ccccc1
b) Oc1ccc(Br)cc1/C=N/N1CCN(Cc2cccc3ccccc23)CC1
Answer: b. Oc1ccc(Br)cc1/C=N/N1CCN(Cc2cccc3ccccc23)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#}
Oc1ccc(Br)cc1/C=N/N1CCN(Cc2cccc3ccccc23)CC1
Oc1ccc(Br)cc1/C=N/N1CCN(Cc2cccc3ccccc23)CC1
4-bromo-2-[(E)-[4-(naphthalen-1-ylmethyl)piperazin-1-yl]iminomethyl]phenol