Task: Answer the multiple choice question.
Question: Which compound has a 8.407\% 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 Cc1ccc(Sc2nc(-c3ccccc3)ccc2C#N)cc1
b S=C(NC1CCCCC1)NN1CCOCC1
c COC(=O)c1ccc2c(c1)N(C)CCS2
Answer: c. COC(=O)c1ccc2c(c1)N(C)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#}
COC(=O)c1ccc2c(c1)N(C)CCS2
COC(=O)c1ccc2c(c1)N(C)CCS2
methyl 4-methyl-2,3-dihydro-1,4-benzothiazine-6-carboxylate