Task: Answer the multiple-choice question.
Query: Which drug has a 18.356\% 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: CSc1nnc2c(n1)OC(C)=Nc1ccccc1-2
b: O=C(N/N=C1/CC(c2ccccc2)Oc2ccccc21)C1CC1
c: CC(O)c1ccc(Oc2cnccn2)cc1
Answer: c. CC(O)c1ccc(Oc2cnccn2)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#}
CC(O)c1ccc(Oc2cnccn2)cc1
CC(O)c1ccc(Oc2cnccn2)cc1
1-(4-pyrazin-2-yloxyphenyl)ethanol