Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.423\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: c1ccc(CSc2ccc(-c3ccc4c(c3)OCO4)nn2)cc1
b: CCOc1ccc(Cl)cc1/C=C1/C(=O)ON=C1C
Answer: a. c1ccc(CSc2ccc(-c3ccc4c(c3)OCO4)nn2)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#}
c1ccc(CSc2ccc(-c3ccc4c(c3)OCO4)nn2)cc1
c1ccc(CSc2ccc(-c3ccc4c(c3)OCO4)nn2)cc1
6-(1,3-benzodioxol-5-yl)-3-benzylsulfanylpyridazine