Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 7.168\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCCN(C(=S)Nc1ccccc1)C1CCS(=O)(=O)C1
[b] COc1ccc(C(=O)Oc2ccc(=O)n(-c3ccccc3)n2)cc1
[c] NC(=O)C1=C[C@@H](c2ccc(Br)cc2)C[C@@H](OCCCCO)O1
Answer: c. NC(=O)C1=C[C@@H](c2ccc(Br)cc2)C[C@@H](OCCCCO)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#}
NC(=O)C1=C[C@@H](c2ccc(Br)cc2)C[C@@H](OCCCCO)O1
NC(=O)C1=C[C@@H](c2ccc(Br)cc2)C[C@@H](OCCCCO)O1
(2S,4S)-4-(4-bromophenyl)-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-carboxamide