Task: Answer the MCQ question.
Query: Which compound exhibits a 4.522\% 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 additional words.
Options:
[a] COc1cccc(-n2nnnc2SCC(=O)N2CCCc3ccccc32)c1
[b] CCN(CC)C(=O)Oc1ccccc1NC(C)=O
[c] O=C(NCc1cccnc1)c1ccc2c(c1)N(Cc1ccccc1)CCS2
Answer: c. O=C(NCc1cccnc1)c1ccc2c(c1)N(Cc1ccccc1)CCS2
{#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#}
4-benzyl-N-(pyridin-3-ylmethyl)-2,3-dihydro-1,4-benzothiazine-6-carboxamide