Problem statement: Answer the multiple-choice question.
Question: Which compound has a -4.415% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCc1c(C(=O)N2CCOCC2)csc1C
[b] CCOC(=O)N1CCN(C(=O)CSCC(=O)Nc2nc(-c3ccc(C)cc3)cs2)CC1
Answer: a. CCc1c(C(=O)N2CCOCC2)csc1C
{#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#}
CCc1c(C(=O)N2CCOCC2)csc1C
CCc1c(C(=O)N2CCOCC2)csc1C
(4-ethyl-5-methylthiophen-3-yl)-morpholin-4-ylmethanone