Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 9.006\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccc(CCNCC(O)Cn2c3ccccc3c3ccccc32)cc1OC
b. Cc1nc2ccc(OC(=O)c3ccccc3)cc2s1
Answer: b. Cc1nc2ccc(OC(=O)c3ccccc3)cc2s1
{#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#}
Cc1nc2ccc(OC(=O)c3ccccc3)cc2s1
Cc1nc2ccc(OC(=O)c3ccccc3)cc2s1
(2-methyl-1,3-benzothiazol-6-yl)benzoate