Task: Answer the multiple-choice question.
Question: Which compound has a 10.877\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COC(=O)C1=C(c2ccc(F)cc2F)C[C@@H]2CC[C@H]1N2C(=O)N1CCCCC1
[b] CCC(c1ccccc1)c1nnc(NC(=O)c2ccco2)s1
[c] O=c1[nH]c2ccccc2c(O)c1O
Answer: c. O=c1[nH]c2ccccc2c(O)c1O
{#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=c1[nH]c2ccccc2c(O)c1O
O=c1[nH]c2ccccc2c(O)c1O
3,4-dihydroxy-1H-quinolin-2-one