Task: Answer the MCQ question.
Question: Which drug has a 11.027\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CC(C)N(C)C(=O)C(=O)c1cccn1-c1cccc(Cl)c1C#N
(b) Cc1ccccc1OCC(=O)N1CCN(C(=O)COc2ccccc2C)CC1
(c) O=C(COc1nsnc1N1CCOCC1)Nc1ccc([N+](=O)[O-])cc1
(d) OCCN(CCCn1c(-c2ccncc2)nc2ccccc21)c1nc(CN2CCCCC2)cs1
Answer: a. CC(C)N(C)C(=O)C(=O)c1cccn1-c1cccc(Cl)c1C#N
{#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#}
CC(C)N(C)C(=O)C(=O)c1cccn1-c1cccc(Cl)c1C#N
CC(C)N(C)C(=O)C(=O)c1cccn1-c1cccc(Cl)c1C#N
2-[1-(3-chloro-2-cyanophenyl)pyrrol-2-yl]-N-methyl-2-oxo-N-propan-2-ylacetamide