Problem statement: Answer the multiple choice question.
Question: Which compound has a -26.718\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1nc(SCC(N)=O)c([N+](=O)[O-])[nH]1
b) COCC(=O)N(Cc1cc2cc(C)ccc2[nH]c1=O)c1cccc(C)c1C
c) Cc1ccccc1CNCCCSc1ncccn1.Cl
d) O=C(/C=C/c1ccc2c(c1)OCO2)NC1CCCC1
Answer: a. Cc1nc(SCC(N)=O)c([N+](=O)[O-])[nH]1
{#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#}
Cc1nc(SCC(N)=O)c([N+](=O)[O-])[nH]1
Cc1nc(SCC(N)=O)c([N+](=O)[O-])[nH]1
2-[(2-methyl-5-nitro-1H-imidazol-4-yl)sulfanyl]acetamide