Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 5.066\% 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 additional words.
Options:
[a] N#Cc1ccc(NCCc2ccccn2)c([N+](=O)[O-])c1
[b] COc1ccc(-c2nnc(Nc3nc4c(OC)cccc4s3)o2)c(OC)c1
[c] COC(=O)CSc1nc2nc(C)cc(C)n2n1
[d] Cc1ccc(NC(=O)Nc2ccon2)cc1Cl
[e] Clc1ss/c(=N\c2ccccn2)c1Cl
Answer: c. COC(=O)CSc1nc2nc(C)cc(C)n2n1
{#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#}
COC(=O)CSc1nc2nc(C)cc(C)n2n1
COC(=O)CSc1nc2nc(C)cc(C)n2n1
methyl 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]acetate