Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -7.826\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1ccc(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)cc1
b CNC(=O)c1c(C)nc(SCC(=O)NCc2ccc(OC)cc2)c(C#N)c1-c1ccco1
Answer: b. CNC(=O)c1c(C)nc(SCC(=O)NCc2ccc(OC)cc2)c(C#N)c1-c1ccco1
{#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#}
CNC(=O)c1c(C)nc(SCC(=O)NCc2ccc(OC)cc2)c(C#N)c1-c1ccco1
CNC(=O)c1c(C)nc(SCC(=O)NCc2ccc(OC)cc2)c(C#N)c1-c1ccco1
5-cyano-4-(furan-2-yl)-6-[2-[(4-methoxyphenyl)methylamino]-2-oxoethyl]sulfanyl-N,2-dimethylpyridine-3-carboxamide