Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 6.322\% 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) Br.COc1ccc(C2=C(C)SC3=NCCN32)cc1
(b) COc1ccc(C)cc1S(=O)(=O)N1CCc2ccccc2C1
Answer: a. Br.COc1ccc(C2=C(C)SC3=NCCN32)cc1
{#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#}
Br.COc1ccc(C2=C(C)SC3=NCCN32)cc1
Br.COc1ccc(C2=C(C)SC3=NCCN32)cc1
3-(4-methoxyphenyl)-2-methyl-5,6-dihydroimidazo[2,1-b][1,3]thiazole;hydrobromide