Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -66.308% 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 additional words.
Options:
[a] Cc1ccccc1OCCC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
[b] CN1CCc2nc(SCCOc3ccccc3)c(C#N)cc2C1
[c] CCc1noc(C)c1C(=O)Nc1sc(C(=O)N(C)C)c(C)c1C(=O)OC
Answer: b. CN1CCc2nc(SCCOc3ccccc3)c(C#N)cc2C1
{#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#}
CN1CCc2nc(SCCOc3ccccc3)c(C#N)cc2C1
CN1CCc2nc(SCCOc3ccccc3)c(C#N)cc2C1
6-methyl-2-(2-phenoxyethylsulfanyl)-7,8-dihydro-5H-1,6-naphthyridine-3-carbonitrile