Task: Answer the MCQ question.
Question: Which compound has a 2.946\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CC(C(N)=O)N1C(=O)NC2(CCCc3ccccc32)C1=O
[b] Cc1c(C(=O)Nc2ccc3c(c2)OCCO3)sc2nc(-c3ccccc3)cn12
[c] Cn1c(CNC2CCCCC2)c(C#N)c2ccccc21
[d] CSc1ccccc1C(=O)N1CCN(c2ncccn2)CC1
[e] Cc1ccc(NC(=O)c2cncc(Br)c2)c(O)c1
Answer: b. Cc1c(C(=O)Nc2ccc3c(c2)OCCO3)sc2nc(-c3ccccc3)cn12
{#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#}
Cc1c(C(=O)Nc2ccc3c(c2)OCCO3)sc2nc(-c3ccccc3)cn12
Cc1c(C(=O)Nc2ccc3c(c2)OCCO3)sc2nc(-c3ccccc3)cn12
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-methyl-6-phenylimidazo[2,1-b][1,3]thiazole-2-carboxamide