Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -4.740% 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 CN(Cc1c(C(=O)N/N=C/c2cc(F)ccc2F)nnn1-c1nonc1N)C1CCCCC1
b CC1=CC(C)(C)Nc2cc(C)c(C)cc21
Answer: b. CC1=CC(C)(C)Nc2cc(C)c(C)cc21
{#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#}
CC1=CC(C)(C)Nc2cc(C)c(C)cc21
CC1=CC(C)(C)Nc2cc(C)c(C)cc21
2,2,4,6,7-pentamethyl-1H-quinoline