Task: Answer the MCQ question.
Query: Which compound exhibits a 13.087\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)C1CCN(C(=O)COC(=O)CN(C)S(=O)(=O)c2ccc(NC(C)=O)cc2)CC1
(b) CC(=O)c1ccc(NC(=O)C(C)Sc2nnc(C3CCCCC3)o2)cc1
(c) COc1cccc(-n2c(-c3ccccc3)c[nH]c2=S)c1
Answer: c. COc1cccc(-n2c(-c3ccccc3)c[nH]c2=S)c1
{#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#}
COc1cccc(-n2c(-c3ccccc3)c[nH]c2=S)c1
COc1cccc(-n2c(-c3ccccc3)c[nH]c2=S)c1
3-(3-methoxyphenyl)-4-phenyl-1H-imidazole-2-thione