Task: Answer the multiple choice question.
Question: Which drug has a 13.520\% 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=C1COc2ccc(C(=O)CSc3ccccc3C(=O)O)cc2N1
[b] Cc1cccc(OCc2ccc(C(=O)Nc3cc(C)on3)o2)c1
[c] Cc1cc(C)nc(SCCc2ccncc2)n1.Cl
Answer: a. O=C1COc2ccc(C(=O)CSc3ccccc3C(=O)O)cc2N1
{#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=C1COc2ccc(C(=O)CSc3ccccc3C(=O)O)cc2N1
O=C1COc2ccc(C(=O)CSc3ccccc3C(=O)O)cc2N1
2-[2-oxo-2-(3-oxo-4H-1,4-benzoxazin-6-yl)ethyl]sulfanylbenzoic acid