Task: Answer the MCQ question.
Question: Which drug has a 14.171\% 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(COC(=O)c1cc(Br)ccc1O)Nc1cccnc1Cl
[b] Cn1cc([N+](=O)[O-])c(C(=O)Nc2ccc3nc(-c4ccccc4)[nH]c3c2)n1
[c] O=C(C(Cc1ccccc1)n1cccc1)N1CCc2ccccc21
Answer: a. O=C(COC(=O)c1cc(Br)ccc1O)Nc1cccnc1Cl
{#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(COC(=O)c1cc(Br)ccc1O)Nc1cccnc1Cl
O=C(COC(=O)c1cc(Br)ccc1O)Nc1cccnc1Cl
[2-[(2-chloropyridin-3-yl)amino]-2-oxoethyl] 5-bromo-2-hydroxybenzoate