Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 8.220\% 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] COc1ccccc1NC(=O)c1cc2c(CO)cnc(C)c2oc1=Nc1ccc(OC)c(OC)c1
[b] CC(C)CNC(=O)C1Nc2ccccc2C2C=CCC12
[c] CC(=O)c1cccc(N(C(=O)c2cnccn2)C(C(=O)NCc2ccccc2)c2ccco2)c1
Answer: c. CC(=O)c1cccc(N(C(=O)c2cnccn2)C(C(=O)NCc2ccccc2)c2ccco2)c1
{#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)c1cccc(N(C(=O)c2cnccn2)C(C(=O)NCc2ccccc2)c2ccco2)c1
CC(=O)c1cccc(N(C(=O)c2cnccn2)C(C(=O)NCc2ccccc2)c2ccco2)c1
N-(3-acetylphenyl)-N-[2-(benzylamino)-1-(furan-2-yl)-2-oxoethyl]pyrazine-2-carboxamide