Task: Answer the multiple-choice question.
Query: Which drug has a 17.556\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CC(C)c1ccc(-c2c(NCCc3ccccc3)c(=O)c2=O)cc1
b: CN(Cc1nc(-c2cccs2)no1)CC(O)c1ccccc1
c: Cn1c(=O)n(C)c2cc(NC(=O)CSc3nc4ccccc4c(=O)[nH]3)ccc21
d: CC(NC(=O)c1ccc2c(c1)OCO2)c1ccccc1
e: COc1ccccc1NC(=O)CN(C)S(=O)(=O)c1cc(C)ccc1OC
Answer: c. Cn1c(=O)n(C)c2cc(NC(=O)CSc3nc4ccccc4c(=O)[nH]3)ccc21
{#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#}
Cn1c(=O)n(C)c2cc(NC(=O)CSc3nc4ccccc4c(=O)[nH]3)ccc21
Cn1c(=O)n(C)c2cc(NC(=O)CSc3nc4ccccc4c(=O)[nH]3)ccc21
N-(1,3-dimethyl-2-oxobenzimidazol-5-yl)-2-[(4-oxo-3H-quinazolin-2-yl)sulfanyl]acetamide