Problem statement: Answer the multiple choice question.
Question: Which drug has a -16.694% 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 other words.
Options:
[a] Br.COc1cc2c(cc1OC)-c1c(OC)c(OC)cc3c1[C@H](C2)[NH+](C)CC3
[b] COc1ccc(SC[C@H](C)CN2CC[C@H](C)CCC2=O)cc1
Answer: a. Br.COc1cc2c(cc1OC)-c1c(OC)c(OC)cc3c1[C@H](C2)[NH+](C)CC3
{#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#}
Br.COc1cc2c(cc1OC)-c1c(OC)c(OC)cc3c1[C@H](C2)[NH+](C)CC3
Br.COc1cc2c(cc1OC)-c1c(OC)c(OC)cc3c1[C@H](C2)[NH+](C)CC3
(6aS)-1,2,9,10-tetramethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinolin-6-ium;hydrobromide