Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 0.173% 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: COc1cc(C2C(C(C)=O)=C(O)C(=O)N2CCN2CCOCC2)ccc1O
b: CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1nc(N)cc(=O)[nH]1
c: Cc1ccc(C(=O)N/N=C2/NC(=O)CC(C(=O)Nc3ccccc3)S2)cc1
Answer: b. CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1nc(N)cc(=O)[nH]1
{#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#}
CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1nc(N)cc(=O)[nH]1
CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1nc(N)cc(=O)[nH]1
ethyl 4-[2-[(4-amino-6-oxo-1H-pyrimidin-2-yl)sulfanyl]acetyl]-2,5-dimethyl-1H-pyrrole-3-carboxylate