Task: Answer the multiple-choice question.
Query: Which drug exhibits a -42.200% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cc1ccc2oc(=O)c3cnn(CC(=O)NCCN4CCOCC4)c3c2c1
b.) COC(=O)c1cccc(N2C(=O)c3ccccc3S2(=O)=O)c1
c.) COc1ccc(-c2nc3cccc(C)n3c2NCc2ccco2)cc1OC
d.) COc1ccc(/C=N/Nc2nncc3ccccc23)cc1
Answer: c. COc1ccc(-c2nc3cccc(C)n3c2NCc2ccco2)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(-c2nc3cccc(C)n3c2NCc2ccco2)cc1OC
COc1ccc(-c2nc3cccc(C)n3c2NCc2ccco2)cc1OC
2-(3,4-dimethoxyphenyl)-N-(furan-2-ylmethyl)-5-methylimidazo[1,2-a]pyridin-3-amine