Task: Answer the MCQ question.
Query: Which drug has a 2.920% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCOc1ccc(OCC)c(S(=O)(=O)N2CCC(C)CC2)c1
[b] CCN(CC)S(=O)(=O)c1ccc(N2CCCC2)c(NC(=O)c2ccccc2OC)c1
[c] CCOc1ccc(-c2ccc(/C=C3/C(=N)N4C(C)=CSC4=NC3=O)o2)c([N+](=O)[O-])c1
[d] CCOc1ccc(NC(=O)c2ccc(NC(=O)Cc3n[nH]c(=O)c4ccccc34)cc2)cc1
[e] COc1cnc(-c2ccccn2)nc1Sc1ccccc1Cl
Answer: c. CCOc1ccc(-c2ccc(/C=C3/C(=N)N4C(C)=CSC4=NC3=O)o2)c([N+](=O)[O-])c1
{#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#}
CCOc1ccc(-c2ccc(/C=C3/C(=N)N4C(C)=CSC4=NC3=O)o2)c([N+](=O)[O-])c1
CCOc1ccc(-c2ccc(/C=C3/C(=N)N4C(C)=CSC4=NC3=O)o2)c([N+](=O)[O-])c1
(6Z)-6-[[5-(4-ethoxy-2-nitrophenyl)furan-2-yl]methylidene]-5-imino-3-methyl-[1,3]thiazolo[3,2-a]pyrimidin-7-one