Task: Answer the multiple-choice question.
Query: Which drug has a -77.130\% 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) CN=c1c([N+](=O)[O-])nn(-c2ccc3c(c2)OCCO3)n1O
(b) Cc1cccc(OCC(=O)N2CCN(C(=O)c3ccc([N+](=O)[O-])cc3)CC2)c1
(c) O=C1NC(=O)C(CCc2ccncc2)(CCc2ccncc2)C(=O)N1CCc1ccc(F)cc1
(d) O=C1CCC(C(=O)N2CCSCC2)CN1CCc1ccccc1
Answer: c. O=C1NC(=O)C(CCc2ccncc2)(CCc2ccncc2)C(=O)N1CCc1ccc(F)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#}
O=C1NC(=O)C(CCc2ccncc2)(CCc2ccncc2)C(=O)N1CCc1ccc(F)cc1
O=C1NC(=O)C(CCc2ccncc2)(CCc2ccncc2)C(=O)N1CCc1ccc(F)cc1
1-[2-(4-fluorophenyl)ethyl]-5,5-bis(2-pyridin-4-ylethyl)-1,3-diazinane-2,4,6-trione