Task: Answer the MCQ question.
Question: Which compound exhibits a 11.612\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(CSc1nnc(-c2ccccc2)o1)c1ccc2c(c1)OCCO2
(b) COc1ccc(-c2cnn3c(N)c(S(=O)(=O)c4ccccc4)cnc23)cc1
(c) CCOC(=O)/C(C#N)=C1/SC(CC)C(=O)N1c1ccc(Br)cc1
Answer: a. O=C(CSc1nnc(-c2ccccc2)o1)c1ccc2c(c1)OCCO2
{#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(CSc1nnc(-c2ccccc2)o1)c1ccc2c(c1)OCCO2
O=C(CSc1nnc(-c2ccccc2)o1)c1ccc2c(c1)OCCO2
1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]ethanone