Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 10.592\% 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=C(CSc1nccn(-c2ccc(Br)cc2)c1=O)NCc1ccccc1
b: COc1cc(C(=O)Oc2ccc(Br)cc2C(=S)N2CCOCC2)cc(OC)c1OC
Answer: a. O=C(CSc1nccn(-c2ccc(Br)cc2)c1=O)NCc1ccccc1
{#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=C(CSc1nccn(-c2ccc(Br)cc2)c1=O)NCc1ccccc1
O=C(CSc1nccn(-c2ccc(Br)cc2)c1=O)NCc1ccccc1
N-benzyl-2-[4-(4-bromophenyl)-3-oxopyrazin-2-yl]sulfanylacetamide