Task: Answer the MCQ question.
Question: Which compound exhibits a 6.651\% 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] Cc1ccc(-c2nc(CSCC(=O)N3CCN(c4ccccn4)CC3)c(C)o2)cc1
[b] CC(=O)Nc1nnc(COc2ccc(Cl)cc2)s1
[c] CCOc1cccc(NC(=O)C(Cc2cccs2)c2nn[nH]n2)c1
[d] O=C(O)CCC(=O)N1N=C(c2c(-c3ccccc3)c3cc(Cl)ccc3[nH]c2=O)CC1c1ccco1
[e] Cn1c2ccc(Br)cc2c2nnc(SCC(=O)O)nc21
Answer: c. CCOc1cccc(NC(=O)C(Cc2cccs2)c2nn[nH]n2)c1
{#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#}
CCOc1cccc(NC(=O)C(Cc2cccs2)c2nn[nH]n2)c1
CCOc1cccc(NC(=O)C(Cc2cccs2)c2nn[nH]n2)c1
N-(3-ethoxyphenyl)-2-(2H-tetrazol-5-yl)-3-thiophen-2-ylpropanamide