Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.061\% 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 additional words.
Options:
a COc1cccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccc(N3CCOCC3)cc2)c1
b Cc1nc2ccccn2c1C(=O)CSc1ccccc1
Answer: b. Cc1nc2ccccn2c1C(=O)CSc1ccccc1
{#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#}
Cc1nc2ccccn2c1C(=O)CSc1ccccc1
Cc1nc2ccccn2c1C(=O)CSc1ccccc1
1-(2-methylimidazo[1,2-a]pyridin-3-yl)-2-phenylsulfanylethanone