Task: Answer the multiple-choice question.
Question: Which drug has a 19.087% 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 other words.
Options:
(a) COc1ccc(C(=O)C2CCCN(C(=O)Cn3ccc(C)n3)C2)cc1OC
(b) COc1cc2cc(C#N)c(SCC(=O)N3CCOCC3)nc2cc1OC
(c) CSCCC(NS(=O)(=O)c1ccc(Cl)cc1)C(=O)OCc1c(Cl)cccc1Cl
(d) Cc1c(NC(=O)CSc2ccc(Cl)cc2)cccc1-c1nc2ncccc2o1
Answer: a. COc1ccc(C(=O)C2CCCN(C(=O)Cn3ccc(C)n3)C2)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(C(=O)C2CCCN(C(=O)Cn3ccc(C)n3)C2)cc1OC
COc1ccc(C(=O)C2CCCN(C(=O)Cn3ccc(C)n3)C2)cc1OC
1-[3-(3,4-dimethoxybenzoyl)piperidin-1-yl]-2-(3-methylpyrazol-1-yl)ethanone