Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 6.440\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccccc1N(CC(=O)NCc1ccc(F)cc1)C(=O)CCC(=O)Nc1ccccn1
b CCOC(=O)C1CCN(C(=O)CCNC(=O)c2cc(OC)c(OC)c(OC)c2)CC1
c COc1cc2ccccc2cc1C(=O)NCCCN1CCOCC1
d COc1cccc(/C=N/Nc2nc(Nc3ccc([N+](=O)[O-])cc3)nc(N3CCCC3)n2)c1O
e CCCn1c(=O)c(Cc2ccccc2)c(O)c2ccccc21
Answer: a. COc1ccccc1N(CC(=O)NCc1ccc(F)cc1)C(=O)CCC(=O)Nc1ccccn1
{#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#}
COc1ccccc1N(CC(=O)NCc1ccc(F)cc1)C(=O)CCC(=O)Nc1ccccn1
COc1ccccc1N(CC(=O)NCc1ccc(F)cc1)C(=O)CCC(=O)Nc1ccccn1
N'-[2-[(4-fluorophenyl)methylamino]-2-oxoethyl]-N'-(2-methoxyphenyl)-N-pyridin-2-ylbutanediamide