Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.702\% 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) O=C(CSc1nc2ccccc2o1)NCc1ccco1
b) COc1ccc(C(=O)Nc2ccccc2)cc1NC(=O)c1ccc([N+](=O)[O-])cc1
Answer: a. O=C(CSc1nc2ccccc2o1)NCc1ccco1
{#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(CSc1nc2ccccc2o1)NCc1ccco1
O=C(CSc1nc2ccccc2o1)NCc1ccco1
2-(1,3-benzoxazol-2-ylsulfanyl)-N-(furan-2-ylmethyl)acetamide