Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -30.931% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1ccc(CNC(=O)c2oc3ccc(S(=O)(=O)N4CCOCC4)cc3c2C)cc1
b. COCCCn1c(N)c(-c2nc3ccccc3n2C)c2nc3ccccc3nc21
c. NS(=O)(=O)c1cnccc1NCCc1ccccc1
Answer: b. COCCCn1c(N)c(-c2nc3ccccc3n2C)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(-c2nc3ccccc3n2C)c2nc3ccccc3nc21
COCCCn1c(N)c(-c2nc3ccccc3n2C)c2nc3ccccc3nc21
1-(3-methoxypropyl)-3-(1-methylbenzimidazol-2-yl)pyrrolo[3,2-b]quinoxalin-2-amine