Task: Answer the multiple choice question.
Query: Which drug has a 15.403\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccc(Cl)cc1NC(=O)CCN1C(=O)C2C3CCC(C3)C2C1=O
[b] COc1ccc(S(=O)(=O)Nc2nnc(Cc3ccc(OC)c(OC)c3)s2)cc1
Answer: b. COc1ccc(S(=O)(=O)Nc2nnc(Cc3ccc(OC)c(OC)c3)s2)cc1
{#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#}
COc1ccc(S(=O)(=O)Nc2nnc(Cc3ccc(OC)c(OC)c3)s2)cc1
COc1ccc(S(=O)(=O)Nc2nnc(Cc3ccc(OC)c(OC)c3)s2)cc1
N-[5-[(3,4-dimethoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]-4-methoxybenzenesulfonamide