Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.037\% 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 other words.
Options:
[a] O/N=C1\CC/C(=N\O)c2nn(-c3ccccc3Cl)nc21
[b] O=C(CSc1ccc2ccccc2c1)Nc1ccncc1
[c] COc1ccc(CNC(=O)c2c([S-])n(-c3ccc(C)cc3)c3cccc[n+]23)cc1
[d] COc1ccc(C(=O)Nc2ccc(NC(=O)CSc3nnc(-c4ccncc4)n3C)cc2)cc1
Answer: c. COc1ccc(CNC(=O)c2c([S-])n(-c3ccc(C)cc3)c3cccc[n+]23)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(CNC(=O)c2c([S-])n(-c3ccc(C)cc3)c3cccc[n+]23)cc1
COc1ccc(CNC(=O)c2c([S-])n(-c3ccc(C)cc3)c3cccc[n+]23)cc1
3-[(4-methoxyphenyl)methylcarbamoyl]-1-(4-methylphenyl)imidazo[1,2-a]pyridin-4-ium-2-thiolate