Task: Answer the MCQ question.
Query: Which drug exhibits a 17.331\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O/N=C1\CCc2cc(Cl)ccc21
[b] O=[N+]([O-])c1ccc(N2CCNCC2)cc1NC1CC1
[c] O=C(Nn1c(=O)[nH]c2ccsc2c1=O)c1ccccc1
[d] CCCNS(=O)(=O)c1ccc(OCC(=O)OC)cc1
[e] COC(=O)CN1C(=O)Nc2ccc(Br)cc2C1c1ccccc1
Answer: c. O=C(Nn1c(=O)[nH]c2ccsc2c1=O)c1ccccc1
{#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#}
N-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)benzamide