Problem statement: Answer the multiple-choice question.
Question: Which compound has a 7.269\% 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(c1ccc(CS(=O)(=O)c2ccc(Br)cc2)o1)N1CCOCC1
b. CCC1(c2ccccc2)NC(=O)N(CC(=O)Nc2ccc(S(N)(=O)=O)cc2)C1=O
Answer: a. O=C(c1ccc(CS(=O)(=O)c2ccc(Br)cc2)o1)N1CCOCC1
{#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(c1ccc(CS(=O)(=O)c2ccc(Br)cc2)o1)N1CCOCC1
O=C(c1ccc(CS(=O)(=O)c2ccc(Br)cc2)o1)N1CCOCC1
[5-[(4-bromophenyl)sulfonylmethyl]furan-2-yl]-morpholin-4-ylmethanone