Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 7.391\% 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: Cc1cc(C)c(C#N)c(SCc2nc3ccccc3[nH]2)n1
b: CC(C)c1ccc(Nc2nnc(SC3CCOC3=O)s2)cc1
c: c1csc(-c2cnc3ccccc3n2)c1
Answer: c. c1csc(-c2cnc3ccccc3n2)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#}
c1csc(-c2cnc3ccccc3n2)c1
c1csc(-c2cnc3ccccc3n2)c1
2-thiophen-2-ylquinoxaline