Problem statement: Answer the MCQ question.
Question: Which drug has a 16.369\% 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: Cc1ccccc1N/C=C/C(=C(C#N)C#N)N(C)C
b: Cc1ccc[n+](CC(=O)c2ccc(NC(=O)c3ccccc3)cc2)c1.[Br-]
c: Cc1c(CCC(=O)NCC(=O)NCC(=O)O)c(=O)oc2cc3oc4c(c3cc12)CCCC4
Answer: b. Cc1ccc[n+](CC(=O)c2ccc(NC(=O)c3ccccc3)cc2)c1.[Br-]
{#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#}
Cc1ccc[n+](CC(=O)c2ccc(NC(=O)c3ccccc3)cc2)c1.[Br-]
Cc1ccc[n+](CC(=O)c2ccc(NC(=O)c3ccccc3)cc2)c1.[Br-]
N-[4-[2-(3-methylpyridin-1-ium-1-yl)acetyl]phenyl]benzamide;bromide