Task: Answer the multiple-choice question.
Query: Which compound exhibits a -4.328\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CN(C)c1ccc(N2C(=NC(=O)CCc3ccccc3)SC3CS(=O)(=O)CC32)cc1
b: CCCCn1c(-c2cccc(C)c2)nc2cc3[nH]c(=O)c(C(C)C)nc3cc21
c: Cc1ccccc1NC(=O)C(C#N)Cc1cccnc1
d: CCOC(=O)CSc1nc(-c2ccccc2)ns1
Answer: a. CN(C)c1ccc(N2C(=NC(=O)CCc3ccccc3)SC3CS(=O)(=O)CC32)cc1
{#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#}
CN(C)c1ccc(N2C(=NC(=O)CCc3ccccc3)SC3CS(=O)(=O)CC32)cc1
CN(C)c1ccc(N2C(=NC(=O)CCc3ccccc3)SC3CS(=O)(=O)CC32)cc1
N-[3-[4-(dimethylamino)phenyl]-5,5-dioxo-3a,4,6,6a-tetrahydrothieno[3,4-d][1,3]thiazol-2-ylidene]-3-phenylpropanamide