Task: Answer the MCQ question.
Query: Which compound exhibits a 10.247\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC1CN(c2nc3ccccn3c(=O)c2/C=C(\C#N)C(=O)N2CCOCC2)CC(C)O1
[b] C1CCCCCC(NCCN2CCNCC2)CCCCC1
[c] Cc1cc(C)cc(NC(=O)CCc2ccc(C)o2)c1
[d] CC(C)C(=O)Nc1cccc(NC(=O)c2cccc([N+](=O)[O-])c2)c1
Answer: a. CC1CN(c2nc3ccccn3c(=O)c2/C=C(\C#N)C(=O)N2CCOCC2)CC(C)O1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1CN(c2nc3ccccn3c(=O)c2/C=C(\C#N)C(=O)N2CCOCC2)CC(C)O1
CC1CN(c2nc3ccccn3c(=O)c2/C=C(\C#N)C(=O)N2CCOCC2)CC(C)O1
(E)-3-[2-(2,6-dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-(morpholine-4-carbonyl)prop-2-enenitrile