Task: Answer the multiple-choice question.
Query: Which drug exhibits a 16.448% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COC(=O)Cn1cc(C#N)c2ccccc21
b: COc1ccc(NC(=O)CSCC(=O)Nc2cccc3ncccc23)cc1
c: CCC(=O)O/N=C(\N)c1ccc(Oc2cc(C)c(Cl)c(C)c2)c([N+](=O)[O-])c1
d: CCCC(=O)Nc1nc(-c2ccc(OC)cc2)cs1
Answer: b. COc1ccc(NC(=O)CSCC(=O)Nc2cccc3ncccc23)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#}
COc1ccc(NC(=O)CSCC(=O)Nc2cccc3ncccc23)cc1
COc1ccc(NC(=O)CSCC(=O)Nc2cccc3ncccc23)cc1
N-(4-methoxyphenyl)-2-[2-oxo-2-(quinolin-5-ylamino)ethyl]sulfanylacetamide