Task: Answer the multiple choice question.
Question: Which drug has a 9.264\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CS(=O)c1nc(-c2ccc(Br)cc2)cc(-c2ccccc2)c1C#N
b O=C(O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCCC1
Answer: b. O=C(O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCCC1
{#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(O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCCC1
O=C(O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCCC1
5-morpholin-4-ylsulfonyl-2-piperidin-1-ylbenzoic acid