Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 0.431% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(O)CSc1ccccc1C(=O)O
b: Cc1cccc(OC2(c3ccccc3)OC(=O)c3ccccc32)c1C
c: O=C1c2ccccc2C(=O)N1OCc1c(F)cccc1Cl
Answer: a. O=C(O)CSc1ccccc1C(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(O)CSc1ccccc1C(=O)O
O=C(O)CSc1ccccc1C(=O)O
2-(carboxymethylsulfanyl)benzoic acid