Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.928\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC(=O)Nc1ccc(-c2cc(C(=O)O)c3ccccc3n2)cc1
b: COc1ccccc1C1=NNC(=Nc2cccc(S(=O)(=O)N(C)C)c2)SC1
Answer: b. COc1ccccc1C1=NNC(=Nc2cccc(S(=O)(=O)N(C)C)c2)SC1
{#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#}
COc1ccccc1C1=NNC(=Nc2cccc(S(=O)(=O)N(C)C)c2)SC1
COc1ccccc1C1=NNC(=Nc2cccc(S(=O)(=O)N(C)C)c2)SC1
3-[[5-(2-methoxyphenyl)-3,6-dihydro-1,3,4-thiadiazin-2-ylidene]amino]-N,N-dimethylbenzenesulfonamide