Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 16.569\% 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. COc1ccc(-c2nc(-c3ccccc3)c(-c3cccs3)[nH]2)cc1OC
b. O=C(O)c1ccc(N2C(=O)CSC2=S)cc1
c. CCOc1ccc(-n2c([O-])cc(=O)[nH]c2=O)cc1.[NH4+]
Answer: a. COc1ccc(-c2nc(-c3ccccc3)c(-c3cccs3)[nH]2)cc1OC
{#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#}
COc1ccc(-c2nc(-c3ccccc3)c(-c3cccs3)[nH]2)cc1OC
COc1ccc(-c2nc(-c3ccccc3)c(-c3cccs3)[nH]2)cc1OC
2-(3,4-dimethoxyphenyl)-4-phenyl-5-thiophen-2-yl-1H-imidazole