Task: Answer the multiple choice question.
Question: Which drug has a -4.754\% 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] COc1ccc(-n2nnnc2SCC(=O)Nc2nnn(C)n2)cc1
[b] O=C(Nc1cccc(Cl)c1)OCc1cn(-c2ccccc2)nn1
[c] O=c1c2ccccc2nc(/C=C/c2c[nH]c3ccccc23)n1-c1ccc([N+](=O)[O-])cc1
[d] CCc1ccc2nc(N3CCN(C)CC3)c(C#N)cc2c1
[e] Cc1cc(C)cc(Oc2nn[nH]n2)c1
Answer: a. COc1ccc(-n2nnnc2SCC(=O)Nc2nnn(C)n2)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#}
COc1ccc(-n2nnnc2SCC(=O)Nc2nnn(C)n2)cc1
COc1ccc(-n2nnnc2SCC(=O)Nc2nnn(C)n2)cc1
2-[1-(4-methoxyphenyl)tetrazol-5-yl]sulfanyl-N-(2-methyltetrazol-5-yl)acetamide