Task: Answer the multiple choice question.
Query: Which compound has a 4.172% 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. Cc1ccc(-c2cc(-c3ccccc3)cc(-c3ccccc3)[n+]2-c2ccc(C(=O)O)cc2)cc1.[O-][Cl+3]([O-])([O-])[O-]
b. COc1ccccc1OCC(=O)NCC(C)NC(=O)COc1ccccc1OC
c. COC(=O)c1cc(S(=O)(=O)NCCc2ccc(Cl)cc2)c[nH]1
Answer: a. 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_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#}
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