Task: Answer the MCQ question.
Question: Which drug exhibits a 4.169% 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 other words.
Options:
a.) COc1ccc(Br)cc1CN1CCCC(C(=O)N2CCCCCC2)C1.O=C(O)C(=O)O
b.) COc1ccc(-c2cn3c(C)c(C(=O)N4CCc5ccccc5C4)sc3n2)cc1
c.) COc1ccc(-c2c/c(=N\c3nc(-c4ccccc4)c(C)s3)c3ccccc3o2)cc1O
Answer: c. COc1ccc(-c2c/c(=N\c3nc(-c4ccccc4)c(C)s3)c3ccccc3o2)cc1O
{#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#}
COc1ccc(-c2c/c(=N\c3nc(-c4ccccc4)c(C)s3)c3ccccc3o2)cc1O
COc1ccc(-c2c/c(=N\c3nc(-c4ccccc4)c(C)s3)c3ccccc3o2)cc1O
2-methoxy-5-[(4E)-4-[(5-methyl-4-phenyl-1,3-thiazol-2-yl)imino]chromen-2-yl]phenol