Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 11.435\% 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 additional words.
Options:
[a] OC(COc1ccc2cc(Br)ccc2c1)CN1CCN(c2ccccn2)CC1
[b] Cc1ccccc1NC(=O)CC(C)S(=O)(=O)c1ccc2c(c1)NC(=O)CO2
[c] CC(=O)OCCCN1C(=O)c2ccc(Br)cc2C1=O
Answer: a. OC(COc1ccc2cc(Br)ccc2c1)CN1CCN(c2ccccn2)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#}
OC(COc1ccc2cc(Br)ccc2c1)CN1CCN(c2ccccn2)CC1
OC(COc1ccc2cc(Br)ccc2c1)CN1CCN(c2ccccn2)CC1
1-(6-bromonaphthalen-2-yl)oxy-3-(4-pyridin-2-ylpiperazin-1-yl)propan-2-ol