Task: Answer the multiple-choice question.
Query: Which drug exhibits a 1.859\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cl.Oc1ccc(Cl)cc1CNCc1cccc2ccccc12
b) Cc1ccc(-c2cc(-c3ccccc3)cc(-c3ccccc3)[n+]2-c2ccccc2C(=O)O)cc1.[O-][Cl+3]([O-])([O-])[O-]
Answer: b. Cc1ccc(-c2cc(-c3ccccc3)cc(-c3ccccc3)[n+]2-c2ccccc2C(=O)O)cc1.[O-][Cl+3]([O-])([O-])[O-]
{#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(-c2cc(-c3ccccc3)cc(-c3ccccc3)[n+]2-c2ccccc2C(=O)O)cc1.[O-][Cl+3]([O-])([O-])[O-]
Cc1ccc(-c2cc(-c3ccccc3)cc(-c3ccccc3)[n+]2-c2ccccc2C(=O)O)cc1.[O-][Cl+3]([O-])([O-])[O-]
2-[2-(4-methylphenyl)-4,6-diphenylpyridin-1-ium-1-yl]benzoic acid;perchlorate