Task: Answer the MCQ question.
Query: Which compound exhibits a 7.955% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCOC(=O)CNC(=O)CNC(=O)c1nn(-c2ccc(OC)c(Cl)c2)c(=O)c2ccccc12
[b] O=C(CSc1nccn1-c1ccccc1)NO
[c] COc1ccccc1-c1ccc(NC2CCCC2)nn1
[d] CC(C)CN1C(=O)/C(=C/c2ccco2)NC1=S
[e] COc1ccc2[nH]c3c(c2c1)CCN1C(=O)N([C@@H](C)C(=O)NCCc2ccc(OC)c(OC)c2)C(=O)[C@]31C
Answer: b. O=C(CSc1nccn1-c1ccccc1)NO
{#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#}
O=C(CSc1nccn1-c1ccccc1)NO
O=C(CSc1nccn1-c1ccccc1)NO
N-hydroxy-2-[(1-phenylimidazol-2-yl)-sulfanyl]acetamide