Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -1.879% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a c1ccc(-n2nnnc2SCc2cccc(CSc3nnnn3-c3ccccc3)n2)cc1
b O=C(Cc1ccc(-n2cccc2)cc1)N1CCc2ccccc21
c COc1cccc(C2C(C(=O)C(C)(C)C)N3C=C(C#N)C=CC3C23C(=O)c2ccccc2C3=O)c1OC
d CCOC(=O)c1ccccc1NC1c2ccccc2C(=O)N1C1CCN(C(=O)OCC)CC1
e COc1ccc(C(=O)C2CCCN(C(=O)c3noc4c3CCCC4)C2)c(C)c1
Answer: a. c1ccc(-n2nnnc2SCc2cccc(CSc3nnnn3-c3ccccc3)n2)cc1
{#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#}
c1ccc(-n2nnnc2SCc2cccc(CSc3nnnn3-c3ccccc3)n2)cc1
c1ccc(-n2nnnc2SCc2cccc(CSc3nnnn3-c3ccccc3)n2)cc1
2-[(4-phenyltetrazol-5-yl)sulfanylmethyl]-6-[(4-phenyltetrazol-5-yl)sulfanylmethyl]pyridine