Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.604\% human ether-à-go-go related gene (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] O=C(NCCc1ccccc1)NC(Cc1ccccc1)C(=O)O
[b] Nc1cc(N2CCCC2)c(Cl)cc1[N+](=O)[O-]
[c] O=C1c2ccccc2C(O)N1c1ccccc1
Answer: a. O=C(NCCc1ccccc1)NC(Cc1ccccc1)C(=O)O
{#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#}
O=C(NCCc1ccccc1)NC(Cc1ccccc1)C(=O)O
O=C(NCCc1ccccc1)NC(Cc1ccccc1)C(=O)O
3-phenyl-2-(2-phenylethylcarbamoylamino)propanoicacid