Problem statement: Answer the multiple-choice question.
Query: Which compound has a -12.770\% 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 other words.
Options:
a O=S(=O)(c1cccc(-c2nnc(-c3ccc(Br)cc3)o2)c1)N1CCCCCC1
b COc1ccc(-c2csc(NC(=O)c3cccc(N4C(=O)CCC4=O)c3)n2)cc1OC
Answer: a. O=S(=O)(c1cccc(-c2nnc(-c3ccc(Br)cc3)o2)c1)N1CCCCCC1
{#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=S(=O)(c1cccc(-c2nnc(-c3ccc(Br)cc3)o2)c1)N1CCCCCC1
O=S(=O)(c1cccc(-c2nnc(-c3ccc(Br)cc3)o2)c1)N1CCCCCC1
2-[3-(azepan-1-ylsulfonyl)phenyl]-5-(4-bromophenyl)-1,3,4-oxadiazole