Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.527% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COCCCn1c(N)c(C(=O)NCc2ccco2)c2nc3ccccc3nc21
b. COc1ccc(-c2[nH]ncc2CN2C[C@@H]3CCC[C@H]2C3)c(F)c1
c. CCCN(C(=O)Cc1nc(N)n[nH]1)C1(C(=O)Nc2c(C)cccc2C)CCCCC1
Answer: a. COCCCn1c(N)c(C(=O)NCc2ccco2)c2nc3ccccc3nc21
{#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#}
COCCCn1c(N)c(C(=O)NCc2ccco2)c2nc3ccccc3nc21
COCCCn1c(N)c(C(=O)NCc2ccco2)c2nc3ccccc3nc21
2-amino-N-(furan-2-ylmethyl)-1-(3-methoxypropyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide