Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -21.395% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CCc1ccc(-c2csc(NC(=O)C3=NN(c4ccccc4)C(=O)CC3)n2)cc1
b.) O=C(C[n+]1ccccc1)c1ccc(-c2ccccc2)cc1.[Br-]
c.) CCN(C(=O)CSc1nnc(-c2cccs2)o1)C1CCS(=O)(=O)C1
Answer: b. O=C(C[n+]1ccccc1)c1ccc(-c2ccccc2)cc1.[Br-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(C[n+]1ccccc1)c1ccc(-c2ccccc2)cc1.[Br-]
O=C(C[n+]1ccccc1)c1ccc(-c2ccccc2)cc1.[Br-]
1-(4-phenylphenyl)-2-pyridin-1-ium-1-ylethanone;bromide