Task: Answer the MCQ question.
Question: Which compound exhibits a -14.971% human ether-à-go-go related gene (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. CCc1ccc(NC(=S)Nc2cccc3cnccc23)cc1
b. N#CC1=C(N)N(c2ncn[nH]2)C2=C(C(=O)CCC2)C1c1ccc(F)cc1
c. COc1ccc(OC)c(NC(=O)c2cc3n(n2)C(C(F)(F)F)CC(c2ccc4c(c2)OCO4)N3)c1
Answer: a. CCc1ccc(NC(=S)Nc2cccc3cnccc23)cc1
{#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#}
CCc1ccc(NC(=S)Nc2cccc3cnccc23)cc1
CCc1ccc(NC(=S)Nc2cccc3cnccc23)cc1
1-(4-ethylphenyl)-3-isoquinolin-5-ylthiourea