Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 17.247\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CNC(=O)c1cc(S(=O)(=O)Nc2ccc(C)cc2C)ccc1C
b OCC1N=C(c2ccccn2)OC1c1ccccc1
Answer: b. OCC1N=C(c2ccccn2)OC1c1ccccc1
{#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#}
OCC1N=C(c2ccccn2)OC1c1ccccc1
OCC1N=C(c2ccccn2)OC1c1ccccc1
(5-phenyl-2-pyridin-2-yl-4,5-dihydro-1,3-oxazol-4-yl)methanol