Problem statement: Answer the multiple-choice question.
Question: Which compound has a 5.326\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=S(=O)(Nc1cccc2c1CCCC2)c1ccc(Cl)cc1
b CCc1nn(C(C)C(=O)N2CCN(c3ccc(OC)cc3)CC2)c(=O)c2cc3occc3n12
c Cc1cc(=O)[nH]c(/N=C(\N)Nc2cccc3ccccc23)n1
Answer: a. O=S(=O)(Nc1cccc2c1CCCC2)c1ccc(Cl)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#}
O=S(=O)(Nc1cccc2c1CCCC2)c1ccc(Cl)cc1
O=S(=O)(Nc1cccc2c1CCCC2)c1ccc(Cl)cc1
4-chloro-N-(5,6,7,8-tetrahydronaphthalen-1-yl)benzenesulfonamide