Problem statement: Answer the multiple choice question.
Query: Which compound has a 12.042\% 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=C/c1cn[nH]c1-c1ccccc1)c1ccco1
b.) COc1cc(C(=O)NC(C)C2CC3CCC2C3)cc(OC)c1OC
Answer: a. O=C(N/N=C/c1cn[nH]c1-c1ccccc1)c1ccco1
{#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/c1cn[nH]c1-c1ccccc1)c1ccco1
O=C(N/N=C/c1cn[nH]c1-c1ccccc1)c1ccco1
N-[(E)-(5-phenyl-1H-pyrazol-4-yl)methylideneamino]furan-2-carboxamide