Problem statement: Answer the MCQ question.
Question: Which compound has a -5.716% human ether-à-go-go related gene (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) COc1ccc(CSc2nc3ccccc3[nH]2)cc1
b) Cc1cc(C)c(S(=O)(=O)Nc2cccnc2)c(C)c1
c) Cc1sc2nc(CSc3nc4ccccc4s3)[nH]c(=O)c2c1C
d) Cc1ccc2nc(SCc3ccc([N+](=O)[O-])cc3)[nH]c2c1
Answer: a. COc1ccc(CSc2nc3ccccc3[nH]2)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(CSc2nc3ccccc3[nH]2)cc1
COc1ccc(CSc2nc3ccccc3[nH]2)cc1
2-[(4-methoxyphenyl)methylsulfanyl]-1H-benzimidazole