Problem statement: Answer the MCQ question.
Query: Which compound has a 7.877\% 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: Nc1ncc2[nH]cnc2n1.O=[N+]([O-])O
b: Cc1ccc(-c2cc(-c3ccccc3)cc(-c3ccccc3)[n+]2-c2ccc(C(=O)O)cc2)cc1.[O-][Cl+3]([O-])([O-])[O-]
c: Cc1ccccc1NC1C=CS(=O)(=O)C1
Answer: b. Cc1ccc(-c2cc(-c3ccccc3)cc(-c3ccccc3)[n+]2-c2ccc(C(=O)O)cc2)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-c2ccc(C(=O)O)cc2)cc1.[O-][Cl+3]([O-])([O-])[O-]
Cc1ccc(-c2cc(-c3ccccc3)cc(-c3ccccc3)[n+]2-c2ccc(C(=O)O)cc2)cc1.[O-][Cl+3]([O-])([O-])[O-]
4-[2-(4-methylphenyl)-4,6-diphenylpyridin-1-ium-1-yl]benzoic acid;perchlorate