Problem statement: Answer the multiple-choice question.
Query: Which compound has a 13.249\% 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. COc1ccc(CCNCc2cc3ccc(C)cc3[nH]c2=O)cc1OC
b. O=C1c2ccccc2C(=O)N1Cc1ccccn1
c. Cc1ccc(N2CC(O)=C(c3ccccc3)C2=N)cc1
Answer: b. O=C1c2ccccc2C(=O)N1Cc1ccccn1
{#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=C1c2ccccc2C(=O)N1Cc1ccccn1
O=C1c2ccccc2C(=O)N1Cc1ccccn1
2-(pyridin-2-ylmethyl)isoindole-1,3-dione