Task: Answer the multiple choice question.
Question: Which drug has a -3.278\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc2c(c1)c(CC(=O)Nc1ccc(C)cc1)c(C)n2C(=O)c1ccc(Cl)cc1
[b] O=C(COC(=O)c1cccnc1Cl)NCCCc1ccccc1
[c] COc1cccc2c1C(=O)c1c(O)c3c(c(O)c1C2=O)C[C@@](O)(C(=O)CO)C[C@@H]3O[C@H]1C[C@H](N)[C@@H](O)[C@H](C)O1.Cl
Answer: a. COc1ccc2c(c1)c(CC(=O)Nc1ccc(C)cc1)c(C)n2C(=O)c1ccc(Cl)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#}
COc1ccc2c(c1)c(CC(=O)Nc1ccc(C)cc1)c(C)n2C(=O)c1ccc(Cl)cc1
COc1ccc2c(c1)c(CC(=O)Nc1ccc(C)cc1)c(C)n2C(=O)c1ccc(Cl)cc1
2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]-N-(4-methylphenyl)acetamide