Task: Answer the multiple choice question.
Question: Which drug exhibits a 18.640\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(CNC(=O)c1ccc(Br)cc1)c1ccc(Br)cc1
b.) COc1ccc(NC(=S)Nc2cccc3ccccc23)cc1OC
c.) O=C(N/N=C/c1oc(O)c2ccccc12)c1ccccc1
Answer: c. O=C(N/N=C/c1oc(O)c2ccccc12)c1ccccc1
{#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=C/c1oc(O)c2ccccc12)c1ccccc1
O=C(N/N=C/c1oc(O)c2ccccc12)c1ccccc1
N-[(E)-(3-hydroxy-2-benzofuran-1-yl)methylideneamino]benzamide