Problem statement: Answer the multiple-choice question.
Question: Which drug has a 5.011\% 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 other words.
Options:
(a) CC(C)(C)c1ccc(-n2ncc3c2CCCC3NC(=O)CCN2CCCCC2=O)cc1
(b) CC[n+]1ccc(/C=C/c2c[nH]c3ccccc23)cc1.[Cl-]
(c) CCOCCCNCc1c(Cl)cccc1Cl
Answer: b. CC[n+]1ccc(/C=C/c2c[nH]c3ccccc23)cc1.[Cl-]
{#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#}
CC[n+]1ccc(/C=C/c2c[nH]c3ccccc23)cc1.[Cl-]
CC[n+]1ccc(/C=C/c2c[nH]c3ccccc23)cc1.[Cl-]
3-[(E)-2-(1-ethylpyridin-1-ium-4-yl)ethenyl]-1H-indole;chloride