Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -19.781% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccc(C(C)=O)cc1CSc1nnc(Nc2ccc(C)cc2)s1
b CC(=O)c1cc2c(s1)-c1cc(F)ccc1OC2
Answer: b. CC(=O)c1cc2c(s1)-c1cc(F)ccc1OC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)c1cc2c(s1)-c1cc(F)ccc1OC2
CC(=O)c1cc2c(s1)-c1cc(F)ccc1OC2
1-(8-fluoro-4H-thieno[3,2-c]chromen-2-yl)ethanone