Problem statement: Answer the multiple choice question.
Question: Which compound has a -37.059% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCC1C2Cn3c(nc4ccccc43)C1N(C)O2
b: COC(=O)c1sc(-c2ccc(Cl)cc2)cc1N
Answer: b. COC(=O)c1sc(-c2ccc(Cl)cc2)cc1N
{#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#}
COC(=O)c1sc(-c2ccc(Cl)cc2)cc1N
COC(=O)c1sc(-c2ccc(Cl)cc2)cc1N
methyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate