Problem statement: Answer the multiple-choice question.
Question: Which compound has a 13.186\% 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.) O=c1cc(NC2CCCCC2)[nH]c(=O)[nH]1
b.) CCc1ccc(NC(=O)C2=CC=CN3CCS(=O)(=O)N=C23)cc1
c.) c1ccc(-c2nc3ccccc3[nH]2)cc1
Answer: c. c1ccc(-c2nc3ccccc3[nH]2)cc1
{#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#}
c1ccc(-c2nc3ccccc3[nH]2)cc1
c1ccc(-c2nc3ccccc3[nH]2)cc1
2-phenyl-1H-benzimidazole