Task: Answer the multiple-choice question.
Question: Which drug has a 9.711\% 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) Nc1c(-c2ccc(F)cc2)cnc2ncnn12
(b) O=S1(=O)CCOC[C@H](CC2CCCCC2)N1Cc1ccccc1Br
Answer: b. O=S1(=O)CCOC[C@H](CC2CCCCC2)N1Cc1ccccc1Br
{#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=S1(=O)CCOC[C@H](CC2CCCCC2)N1Cc1ccccc1Br
O=S1(=O)CCOC[C@H](CC2CCCCC2)N1Cc1ccccc1Br
(6S)-5-[(2-bromophenyl)methyl]-6-(cyclohexylmethyl)-1,4,5-oxathiazepane 4,4-dioxide