Task: Answer the MCQ question.
Query: Which compound exhibits a -24.143% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COC(=O)CN(C#N)c1nc(OC)nc(N(C)C)n1
[b] Clc1ccccc1-c1ccc(/C=N/n2cnnc2)o1
[c] CCNC(=O)Cn1cnc2c1c(=O)n(C)c(=O)n2C
[d] O=C(COc1ccc([N+](=O)[O-])cc1)N1CCN(c2nnc(-c3ccccc3)c3ccccc23)CC1
Answer: b. Clc1ccccc1-c1ccc(/C=N/n2cnnc2)o1
{#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#}
Clc1ccccc1-c1ccc(/C=N/n2cnnc2)o1
Clc1ccccc1-c1ccc(/C=N/n2cnnc2)o1
(E)-1-[5-(2-chlorophenyl)furan-2-yl]-N-(1,2,4-triazol-4-yl)methanimine