Problem statement: Answer the multiple choice question.
Query: Which drug has a 17.892\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC(C)C(CCNC(=O)CC(Cc1ccccc1)c1ccco1)c1ccco1
[b] CC1CCN(C(=O)N[C@@H](Cc2ccccc2)C(=O)O)CC1
[c] O=C1c2sc3nc4n(c(=O)c3c2CCC1Br)CCCCC4
Answer: b. CC1CCN(C(=O)N[C@@H](Cc2ccccc2)C(=O)O)CC1
{#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#}
CC1CCN(C(=O)N[C@@H](Cc2ccccc2)C(=O)O)CC1
CC1CCN(C(=O)N[C@@H](Cc2ccccc2)C(=O)O)CC1
(2S)-2-[(4-methylpiperidine-1-carbonyl)amino]-3-phenylpropanoic acid