Problem statement: Answer the MCQ question.
Query: Which compound has a 4.723\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOC(=O)CSc1nnc(-c2ccncc2)o1
[b] O=C(Nc1ccccc1)N1CCCC1
[c] CC(C)(C)NCC(=O)N/N=C/c1ccc(OCc2ccccc2)cc1
Answer: c. CC(C)(C)NCC(=O)N/N=C/c1ccc(OCc2ccccc2)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#}
2-(tert-butylamino)-N-[(E)-(4-phenylmethoxyphenyl)methylideneamino]acetamide