Task: Answer the MCQ question.
Query: Which drug has a 24.908% 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 additional words.
Options:
[a] CCN1CCN(C(=O)CCc2nnc(CCCCc3ccccc3)o2)[C@@H](C)C1=O
[b] Cc1c(C)c(C)c2[nH]c(=S)[nH]c2c1C
[c] COc1ccc(OC)c(S(=O)(=O)N2Cc3ccccc3CC2C(=O)O)c1
[d] COc1ccc(Sc2cnn(-c3ccccc3)c(=O)c2Cl)cc1
Answer: b. Cc1c(C)c(C)c2[nH]c(=S)[nH]c2c1C
{#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#}
Cc1c(C)c(C)c2[nH]c(=S)[nH]c2c1C
Cc1c(C)c(C)c2[nH]c(=S)[nH]c2c1C
4,5,6,7-tetramethyl-1,3-dihydrobenzimidazole-2-thione