Problem statement: Answer the MCQ question.
Question: Which compound has a 8.678\% 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)CSc1nc2ccccc2c(=O)n1C1CCCC1
b Cc1ccc(NC2Sc3ccccc3NC2=O)cc1
c O=c1oc(-c2cccs2)nc2sc3c(c12)CCC3
Answer: b. Cc1ccc(NC2Sc3ccccc3NC2=O)cc1
{#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#}
2-(4-methylanilino)-4H-1,4-benzothiazin-3-one